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Asterisk consultants USA

April 10, 2015, 12:25 pm
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This is a comprehensive list of Asterisk consultants in the USA (United States). Add your entry here (alphabetical order, by state and company), but stick to states where you have actual presence!

Feel free to add a few lines (max 5) describing your business. Don't forget to add VoIP telephone numbers, like a SIP URI. Use common courtesy with others' entries! No images!

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ALABAMA


Asteria Solutions Group

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Asterisk consultants Australia

April 11, 2015, 10:22 pm
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Australia


1Voice Services

Tel:0403094345
  • Asterisk - Realtime, ODBC, Calling Card, Call Center, CRM Integration, Faxing, F2Email, SIP, IAX, FXO/FXS, DUNDi, Queues, Call Progress Detection, Virtualization
  • Cisco / Avaya / Asterisk / NEC / Genesys Integration
  • Custom dialplan / ODBC functions
  • Multi-Phone provisioning systems
  • ViciDial, GoautoDial, Puff Dial, Elastix Call Center, FreePBX
  • global DID / SIP termination
  • Hyper-V, VMWare, Azure, AWS
  • Free initial consultation
mailto:astfiji@gmail.com

3Play Networks

Brisbane, QLD, Australia.
Tel:1300 301 946
  • Asterisk implementation and support
  • Networking
  • Business TDM and VoIP Services
  • Business xDSL and Ethernet Services
www.3playnetworks.com.au
info@3playnetworks.com.au

Amit Mehta

Tel: +61451504435
Asterisk PABX Implementation and Support
A2billing and Asterisk Installation and Integration
SIP trunk installation and integration
Customised IVR Build and Integration
Contact Center Specialist
Vicidial and Go-Dial Integration
OpenSer,Kazoo and Kamailio Specialist
Experienced Technical staff available
mailto:amit.magnate@gmail.com

AlphaNet Pty Ltd

Box Hill, VIC, Australia.
Tel: +61 3 86771500
  • Prepaid Solutions
  • Wholesale Terminations
  • VoIP Phones and Gateways
www.alphanet.com.au,
sales@alphanet.com.au,

Apphone Pty Ltd (Asterisk.au)

Sydney, NSW, Australia.
Tel: +61 2 97994843, Mobile: +61 2 80028015
  • Calling Card Solution (Net-to-phone & Phone-to-phone)
  • Consultation and Sales Complete Solution (SIP,IAX,H323)
  • Roaming Extensions
  • Design and Implementation of Asterisk solutions (Analog,ISDN,E1)
  • A-Z (worldwide) Voip Call termination (SIP, H323, IAX)
  • Support of Asterisk PABXs
  • VoIP Phones and Gateways (Cisco, Quintum & others)
  • Linux
  • Networking
  • Cisco switching & routing
www.apphone.com
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Virtual PBX providers

April 12, 2015, 8:52 am
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Virtual BPX is a service offering functionality of a PBX without the need to install switching equipment at the customer location. Only VOIP phones need to be installed at the customer site. This makes supporting distributed workers very easy as each requires only and internet connection and a VOIP phone. A business virtual PBX phone system can reduce your monthly phone bill significantly compared to a traditional business phone system.

List of Virtual PBX Providers



OnePipe

1Pipe Telecom | OnePipe is a licensed carrier providing Hosted PBX and SIP Trunking in over 50 countries. We have regional network facilities spread across the globe.
  • Actual US CLEC
  • Branded customer portals
  • Multiple geographic locations on one Hosted PBX
  • Coverage in over 50 countries
  • Unlimited inbound on each channel
  • Great for inbound call centers
  • No fee's per user or extension

Arrrowtel - Increase efficiency with a Cloud VoIP solution. Our rates are competitive, our attention to detail borders on the obsessive. No-charge, on-site installation.


.e4PBX - Hosted and premise based solution available. SIP / SMS / API - Hit live support for a demo and free test account.

Callagenix - Hosted numbers and services, virtual pbx and Business VoIP services. UK based, Ofcom registered SS7 carrier. Also provide a fixed rate, all-inclusive VoIP package - VoIP Inclusive. Contact number: +44 (0) 333 247 0000

Cordia Brasil - Porta Brasil atendendo clientes brasileiros com serviços virtuais na nuvem.
  • PABX Virtual com 1.000 minutos para celular ou fixo apenas R$99/mês por ramal
  • VoIP ilimitado Brasil para telefones fixos apenas R$49/mês
  • Números Virtuais de 50 países
  • URA, filas de atendimento, salas de conferências e outros benefícios gratuitos

IPX ASIA - CLOUD PBX, VOICE BROADCAST, HOSTED BILLING

CLOUD PBX
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A hosted Virtual PBX ready for Service Providers and ISPs. Full of features and functions. IPX does is an independent Platform provider providing solutions to Service Providers and ISPs.

Features of Cloud PBX :-

  • IVR / Auto Attendant
  • Call Conference
  • Call Transfer
  • Call Forward
  • Call Divert
  • Call Follow-me
  • Voicemail / Voicemail to email notification
  • Inbound DID Numbers
  • Ring Groups and many more..

VOICE BROADCAST
..............................
Broadcast many calls at one time to reach all your recipients to send then the voice message. Easy to use and manage. Comes with Reports.

Used in Industries :-

  • Dept Payment Reminder
  • Emergency Alert Notification
  • Sales Campaign
  • Realty Sales Campaign
  • School notification
  • Political Campaign
  • Survey and many more...


BILLING SYSTEM
.............................
This is a Multi-tenanted, Multi-Products Billing Platform which is also hosted. ...
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Asterisk High Availability Design

April 12, 2015, 3:15 pm
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Page Contents

High Availability (HA) is normally achieved through "clustering" - which means two machines acting as one for a specific purpose. There are many ways to create a cluster, each with its own benefits, risks, costs, and trade-offs. The terms "High Availability" (HA) and "Clustering" can be overused so beware of the hype. Clustering, and HA have specific (and different!) meanings. If you are responsible for creating a high availability cluster for Asterisk, below are the issues and concepts you should be aware of. This page is intended to be a starting point in the design, creation or selection of a High Availability or Clustering solution for Asterisk.

Please do not add specific product names/links to this page, it is intended to be product neutral.


Fault Tolerance vs Clustering vs High Availability

Before you get started, you should know the difference between these three things. They all mean different things, and you need to be careful what you refer to.

Fault Tolerance

When a fault is detected, it repairs itself quickly. This must NOT result in an outage (for example, a failed CPU that requires a reboot), but the machine must continue working without an interruption. This is normally achieved with Redundant power supplies, network cards, and RAID.

Clustering

When something that is NOT fault tolerant breaks, you must be able to continue on, on different hardware. This may be a CPU failing that requires a reboot., or a kernel panic. At this point, another node should immediately start the services that were on the failed node. A cluster normally consists of at least three nodes, but may be as few as two, to several hundred nodes.

High Availability

HA is a concept, rather than a thing. HA refers to the combination of both Fault Tolerance and clustering, as well as network and power design that removes as many single points of failure as possible. You get to imagine running around with an axe, randomly breaking things, and figuring out what to do when that happens.

Co-Dependence and Autonomy

In order to be a true cluster, the machines (or "peers") must share as little as possible. Some HA solutions involve sharing hardware, software, a logical device, etc. A proper HA solution should aim to isolate any sharing to the lowest level possible. This is commonly achieved by specific HA-Aware hardware and software - for example, a channel bank connected to 2 machines via 2 USB cables. ...
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Failover switches

April 12, 2015, 9:25 pm
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Failover switches (also called Fallback, Line Protection, or A/B Fallback switches) can switch a circuit between two based on a manual or automatic trigger. Some can be controlled via TCP/IP.


  • T1 failover
    • Digium R-Series R850 Digium are the people who make Asterisk, and the Digium R850 provides 8 T1/E1 ports that can be automatically transferred to different endpoints. (This product is completedly supported by FreePBX HA)
    • beroNet Failover Switch 4 Port Failoverswitch. Supporting PRI/BRI/FXS/FXO/Ethernet. ...
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Asterisk High Availability Solutions

April 12, 2015, 9:28 pm
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This page outlines the various option available to create high availability for a VoIP PBX. Some are generic solutions while others are PBX specific. Some are complete HA solutions while others are half-baked scripts that do some things but not others.

Before you select a HA solution, carefully read this page on creating / selecting a High Availability solution (see Asterisk High Availability Design )

PBX Specific Solutions (Application Level Cluster)

These solutions provide clusters that are PBX specific. As noted on the Asterisk High Availability Design wiki page, these solutions create clusters at the Application level and are deeply PBX aware, environmentally aware, trunk aware, etc. The benefit of these solutions is that they are easy to install and provide complete clustering (heartbeat, data synchronizations, failure detection, sharing IP, etc.). The downside of these solutions is that they don't offer the complete system and OS level control that the more powerful solutions do. Additionally, they are PBX specific, so if your PBX software is not listed below then you can't use these solutions.

  • HAAst (High Availability for Asterisk) from Generation D Systems adds high availability / clustering to any pair of Asterisk servers. The High Availability for Asterisk (HAAst) add-on offers rapid automatic failover of a failed peer, IP sharing, advanced peer health detection, intelligent synchronization of files and databases, etc. HAAst also supports manual promote/demote for maintenance, a command line interface, a telnet interface, a web based interface, and a developer API. Installation is straight forward, with no additional hardware required, no additional or complex heartbeat/cluster/etc software required either. HAAst is available in Free and Commercial editions, in use at call centers, hospitals, and other high-uptime environments. See High Availability Asterisk (HAAst) for more information.


Full Clustering Solutions (OS Level Cluster)


  • FreePBX HA FreePBX HA is a commercial module that integrates transparently with FreePBX (2.11 and higher) and Asterisk (1.8 and higher). It is tightly coupled with standard Asterisk, and FreePBX HA offers full control over the complete system, from the ground up. Additionaly, hardware (IPMI/DRAC/ILO) and Virtualized (VMware/libvirt) fencing is supported (and recommended!), More information and documentation is available at the FreePBX HA Wiki. FreePBX HA has won several awards, including the prestegious Best Large Enterprise Solution at IT Expo 2014. FreePBX HA is under active development, as part of the FreePBX Ecosystem.

  • SARK-HA from Aelintra Telecom offers High Availability Asterisk out-of-the box. Runs Aelintra's SARK UCS MVP on a pair of servers.... Real-time failover takes less than 20 seconds to complete and includes support for ISDN PRI circuits. The servers are kept in synch using rsync. Wiki pages HERE. System also includes multi-tenant and a fully integrated provisioning system with zero touch, DHCP-free set-up for multicast capable phones... see
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VOIP Event Calendar

April 12, 2015, 11:39 pm
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2015 VOIP Related Event:

June 2015


May 2015



April 2015


March 2015

February 2015

  • 23 OpenSIPS eBootcamp - OpenSIPS online learning program 7 weeks of online classes and labs about SIP and OpenSIPS.
  • 11 -12 SACM 2015 - South Asian Carriers Meet (SACM) is the region’s leading corporate event, attracting the full spectrum of the telecom industry.
  • 9 -10 GCCM London 2015 - Carrier Community is organizing its Annual London 2015 GCCM taken place on 9th & 10th February 2015. Meet 500+ Club Members representing decision-makers from the Tier-1, Tier-2 and Tier-3 from 250+ operators in 40+ countries in London.

January 2015

  • 27 -30 ITEXPO Miami, Florida - The Business Technology Event, IT Expo East 2015, will be held in Miami, United States Of America on 27-30 Jan 2015 in Miami Beach Convention Center.

2014 VOIP related events. ...
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Asterisk system vendors

April 13, 2015, 1:40 am
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Xorcom

April 13, 2015, 1:54 am
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Xorcom Ltd.

Xorcom+slogan white background.bmp

Manufacturer of high-quality Asterisk hardware since 2004:

Our Product Lines:

  • Astribank - The first channel bank designed for Asterisk.
astribank-angled.png

Features:
    • Up to 8/16/24/32 FXS/FXO ports per 19" 1U wall- or rack-mountable unit
    • Up to 8 BRI ISDN ports
    • Up to 4 E1/T1 (PRI, R2, CAS) ports
    • Connects via USB 2.0, no need for additional PRI card, USB 2.0 hub may be used
    • Features input and output relays for connecting and operating external devices
    • Easy to install and implement


xt3000-angled-600.png

Features:
    • Various combinations of FXS, FXO, BRI and E1/T1 (PRI/R2/CAS) ports
    • Supports SIP and IAX2 phones and trunks
    • From 8 to 32 analog lines/extensions integrated into the unit
    • Up to 4 ISDN E1/T1 (PRI, R2, CAS) ports
    • Two hot swappable disk drives
    • Two built-in redundant power supplies
    • Support for up to four Astribank USB channel bank units internally (24 Astribanks total)
    • Up to 480 concurrent calls (550 if SIP-only)
    • Dual hard drive (RAID1)
    • Redundant fans for cooling
    • Internal backup and restore
    • Front panel USB access
    • Two Ethernet ports to allow separation of IP voice and data traffic for improved voice quality and increased throughput
    • Supports auxiliary appliances (door locks, alarm systems). Available for models that feature I/O ports.
    • FreePBX™ - Easy-to-use Web interface for Asterisk and network setup
    • Advanced support and maintenance features:
      • A multi-function LCD (Liquid Crystal Display) to perform the most common functions directly on the front panel of the IP-PBX without having to attach a keyboard and monitor.
      • Rapid Tunneling™ - Provides direct support for customers via a secure connection, behind firewalls and NATs
      • Internet updates
      • Configuration export / import

1U-2analogmodules.png
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VOIP Phones

April 13, 2015, 10:12 am
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This page is for listing brief details of VoIP Phones including details, where to buy, specifications, and any other relevant VoIP Phone information. Please read the Posting Guidelines for Promoting Products and Services before adding to it.

Hard Phones

Standalone Ethernet Hard Phones (voice only)
An Ethernet hard phone is a self contained IP telephone that looks just like a conventional phone but instead of a conventional phone jack, it has an Ethernet port through which it communicates directly with a VoIP server, VoIP gateway or another VoIP phone. Since a broadband hard phone communicates directly with a VoIP server, VoIP gateway or another VoIP phone it does not require any personal computer nor any software running on a personal computer to make or receive VoIP phone calls. It can be used independently, all that is required is an internet connection. While PC based software solutions are cheaper, a hard phone is the best solution for IP telephony.

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General


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Sip Trunking Providers

April 14, 2015, 1:48 am
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This page is a list of SIP trunking providers around the world. Please keep this list in alphabetical order. SIP providers looking to add their services can do so in the list below.

Country specific pages:


1comms VoIP provider for UK Businesses. Sip trunk services, UK DDI's and Asterisk Support for business users and resellers. White Label fully itemized per second billing.

1Pipe Telecom | OnePipe is a licensed carrier providing Hosted PBX and SIP Trunking in over 50 countries. We have regional network facilities spread across the globe.
  • Actual US CLEC
  • Branded customer portals
  • Multiple geographic locations on one Hosted PBX
  • Coverage in over 50 countries
  • Unlimited inbound on each channel
  • Great for inbound call centers
  • No fee's per user or extension

Incorpus TeleNetworks One stop solution for all your voip needs. DIDs, Tollfree, SIP trunking, WHite label reseller, Private label resellers. Class5 sofswitches, Class 6 softswitches, Carriergrade softswitches all with one time installation and monthly rental plans available. email at info@incorpus.in for more information.

2 - Tel2 - Feature-rich VoIP provider with FREE signup and UK DIDs. Offer a host of services including call recording, web and video conferencing and collaboration services, faxmail (+ T.38 passthru), locate me, Smartphone and Desktop Apps and more. We offer all UK landline and tollfree numbers. Suitable for all users from residential, business through to large call centres. Wholesale and reseller programs and a white label 'Telco in the Cloud' product available. Lowest Rates. Save with calling bundle rates of 0.6p for landlines, 2p for Mobiles. 40+ countries at 1p/min. Build your own Telco in the cloud under your own branding and set your own rates and create your own calling plans and bundles using our fully automated web portals.

Aloha Connect Part of the Aloha Telecommunications Group, a UK National operator. Aloha Connect provides a simple platform to provision a prepaid Free SIP trunk with options to purchase DIDs (numbers) from over 50 countries. Aloha focuses purely on the quality side of the market (especially in regards to international calling). UK and Mobile calls are some of the cheapest rates on the market.

Asterisk SIP Trunking - US — Offers SIP Trunking for Asterisk. Over 500,000 DID's available in 9,500 rate centers. You can activate and setup service in minutes. TDM Enterprise quality. Fully qualified Asterisk consultants ready to assist you. Live customer service with 24/hr ticketing system. No per channel fees, we offer unlimited channels in with your SIP trunk. FREE API for your website. Use our API to leverage the power of our customer user portal on your own website. You can build your own back office admin panel with our API and also provide your customers the ability to order DIDs in REAL TIME along with setting up SIP Trunks. Automate everything and increase customer base.Our Asterisk SIP Trunks are not only for Asterisk. We work with every IP Ready telephone system. Try us out today! No contract and low rates. DIDs are $0.50 per month, Toll Free DIDs are $0. ...
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Asterisk sound files

April 14, 2015, 2:35 am
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The Asterisk CVS distribution includes a wide range of sound files, listed below and at Digium. In addition, there's an additional set of sound files, managed by John Todd.

News

April 14th 2015: High Quality voice Prompts in 27 languages

Asterisk PBX voice prompts in twenty seven different languages
We extend our range of languages all the time. If you have a need for specific language let us know. All of the pre-recorded prompts can be extended by the same voice artists.

June 10th 2011: High Quality Dutch Prompts (Nederlands)

Default Asterisk PBX voice prompts in Dutch offered by DialXS.
Downloads from this private page: http://www.dialxs.com/wpress/?p=429

January 5th 2009: German Text-To-Speech engine

Free web-based Text-to-Speech engine to generate custom voice prompts in German offered by Amooma.

October 31st 2008 : New German Male Voice available for free use!

professional digital recording, already converted to GSM ready for download here: (http://www.greenable.de/index.php?web=asterisk)

April 21th 2008 : Spanish voices available free under Creative Commons License.

elianna.com.ar (http://www.elianna.com.ar) is now online again offering a free Spanish Voice Pack under the Creative Commons License.

December 20th 2006 : New french voices services

123Messagepro.com offers a new Web service to create your own greeting message. With a new technology (TTS and music mixed together), you can have french and english messages. For the moment, there are only 2 languages (FR, UK/US) and 6 voices, but they'll add more voices for 2007. I found this web site very usefull, and I can get new messages in 2 sound format (MP3 and WAV) and only in 3 minutes.

December 2006: American English third-party sound files released

Voice Vector Media (http://www.VoiceVector.com) has released a free full voice-pack containing over 1,500 sound files intended to replace the default sound files distributed with Asterisk. The studio recordings are high-quality and feature a very pleasant and professional female voice speaking American English. These voice-packs are offered in Asterisk Native (sln) format, u-law, a-law, and GSM. Voice Vector Media also offers inexpensive custom recording services to extend and customize this voice-pack. The company's web site lists additional voice-packs in production for a male voice speaking American English and a female voice speaking British English. As of December 19, 2006, the company's website is offering custom recordings at half price.

June 2006: New Zealand voice prompts available

http://voiceprompt.archnetnz.com has provided anyone a free series of New Zealand english asterisk voice prompts.
A full list of files can be viewed here.
There is also a Sourceforge subversion area, where they are updated as people ask for changes or comments about them. ...
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voip-info.org

April 14, 2015, 5:32 am
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Welcome to the VOIP Wiki - a reference guide to all things VOIP.


This Wiki covers everything related to VOIP, software, hardware, VoIP service providers, reviews, configurations, standards, tips and tricks and everything else related to voice over IP networks, IP telephony and Internet Telephony.

Your contributions are welcome, please read the How to add information to this wiki page and the Posting Guidelinesbefore you post.


NEW


News Resources

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Protocol Verification and Testing

April 14, 2015, 5:52 am
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Sources for sofware and services for testing and verifying that a protocol implementation conforms to a standard.
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Asterisk security through geographic IP address restriction

April 14, 2015, 7:01 am
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There are many approaches to implementing security in Asterisk (see Asterisk security ), but for some system administrators it becomes a headache when certain users roam with a softphone or VoIP adapter and expect to be able to connect to the "home" Asterisk system from wherever they might be. Unless the user is connecting through a VPN, it may be impossible to know in advance what IP address they will be connecting from. This means you cannot preemptively set permit and deny settings, to only allow connections from an "approved" IP address. In general this is known as "geofencing"

While enforcing strong passwords can be very helpful in this situation, and the use of a separate Asterisk intrusion detection/prevention system is essential, additional security can be imposed through the use of geographic blocking. For example, if your users never travel outside their home country, then any connection from an IP address located outside the country would be considered extremely suspicious, even if the correct password is presented. Therefore, system administrators may want to consider automatically blocking connections from outside an "approved" area.

The purpose of this page is to list any scripts, software, or other mechanisms that attempt to enhance Asterisk security through the use of selective geographic blocking.

Available Software and Scripts


  • SecAst from www.generationd.com is a product which can restrict Asterisk use based on on the geographic location of a source IP address. It allows you to restrict access by continent / country / region / city. SecAst maintains it's own IP filtering rules so it does not fill iptables with a massive amount of rules (which most solutions do), nor slow your network traffic by inspecting every packet and comparing to a database. Instead, SecAst works with asterisk and only blocks source IP's when they attempt to connect to Asterisk, and only if they match the geographic filters. SecAst contains a worldwide database of IP addresses including both IPv4 and IPv6 addresses. This geofencing feature is only one of the many features of SecAst, a broader intrusion detection and prevention system. SecAst is a commercial security product but there is also a free edition available for download. For more information visit th SecAst wiki page: SecAst (Asterisk Intrusion Detection and Prevention)

  • Geolock is a simple experimental Perl script that can be set up as a cron job to run once per minute. It does the equivalent of a "sip show peers" or "iax2 show peers" command from the Asterisk CLI, examines the IP address of each non-local connected extension, and uses a Perl module and geographic database to determine where that IP address is located. If the connection is coming from outside the home country (the US by default, but that is easily changed), then an IPtables rule is created that drops connections from that IP address. The extension itself is not banned, so the valid user should still be able to connect from within the "approved" geographic area. ...
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Asterisk news and blogs

April 14, 2015, 8:25 am
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This page is a collection of Asterisk-based news sites and blogs.


Daily news


Blogs on Asterisk

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Asterisk consultants csa

April 14, 2015, 4:17 pm
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Cisco SPA303 IP Phone

April 15, 2015, 6:49 am
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Cisco SPA303 1-Line IP Phone



data_sheet_c78-601648-2.jpg


Highlights


  • 3-line business-class IP phone
  • Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
  • Dual switched Ethernet ports, speakerphone, caller ID, call hold, conferencing, and more
  • Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration
  • Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco® Unified Communications 500 Series




Comprehensive Interoperability and SIP-Based Feature Set


Based on SIP, the Cisco SPA 303 3-Line IP Phone with 2-Port Switch has been tested to help ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.

With hundreds of features and configurable service parameters, the Cisco SPA 303 addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA 303.

The Cisco SPA 303 IP phone can also be used with productivity-enhancing features such as VoiceView Express, and Cisco XML applications when interfacing with the Cisco Unified Communications 500 Series in SPCP mode.



Carrier-Grade Security, Provisioning, and Management


The Cisco SPA 303 uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades. Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers. Remote provisioning also saves service providers the time and expense of managing, preloading, and reconfiguring customer premises equipment.


1017240128.jpg
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Cisco SPA504G IP Phone

April 15, 2015, 9:23 am
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Cisco SPA504G 4-Line IP Phone with 2-Port Switch, PoE and LCD Display



MKJ02504.jpg


Highlights


  • For business or home office use
  • Full-featured 4-line business-class IP phone supporting Power over Ethernet (PoE)
  • Monochrome backlit display for ease of use, aesthetics, and on-screen applications
  • Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
  • Dual switched Ethernet ports for connecting a computer behind the phone, reducing cabling costs
  • Wideband audio for unsurpassed voice clarity and enhanced speaker quality
  • Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration
  • Supports up to two Cisco® SPA500S Expansion Module, adding up to 64 additional buttons*
  • Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business


Comprehensive Interoperability and SIP-Based Feature Set


Part of the Cisco Small Business Pro Series, the SIP-based Cisco SPA504G 4-Line IP Phone has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.

With hundreds of features and configurable service parameters, the Cisco SPA504G addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA504G.

The Cisco SPA504G 4-Line IP phone also supports productivity-enhancing features such as VoiceView Express and Cisco XML applications when used with the Cisco Unified Communications 500 Series in SPCP mode.

Carrier-Grade Security, Provisioning, and Management


The Cisco SPA504G uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades. Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers. Remote provisioning also saves service providers the time and expense of managing, preloading, and reconfiguring customer premises equipment.


MKJ02505.jpg
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Cisco SPA508G IP Phone

April 15, 2015, 9:33 am
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Cisco SPA508G 8-Line IP Phone with 2-Port Switch, PoE and LCD Display



MKJ02506.jpg


Highlights


  • Full-featured 8-line business-class IP phone supporting Power over Ethernet (PoE)
  • Monochrome backlit display for ease of use, aesthetics, and on-screen applications
  • Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
  • Wideband audio for unsurpassed voice clarity and enhanced speaker quality
  • Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration
  • Supports up to two Cisco® SP500S Expansion Module, adding up to 64 additional buttons*
  • Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business


Comprehensive Interoperability and SIP-Based Feature Set


Part of the Cisco Small Business Pro Series, the SIP-based Cisco SPA508G 8-Line IP Phone has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.

With hundreds of features and configurable service parameters, the Cisco SPA508G addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA508G.

The Cisco SPA508G 8-Line IP Phone also supports productivity-enhancing features such as VoiceView Express, and Cisco XML applications when used with the Cisco Unified Communications 500 Series in SPCP mode.




Carrier-Grade Security, Provisioning, and Management


The Cisco SPA508G uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades. Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers. Remote provisioning also saves service providers the time and expense of managing, preloading, and reconfiguring customer premises equipment.


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