This is a list of SIP phone service providers around the world. SIP phone service is increasingly helpful for people and businesses looking for affordable phone service.
For example, with a Nokia N80 which works on 3G, WiFi and a built in SIP Client, any SIP based service provider can now be a mobile phone carrier, riding on the network of other data service providers on a mobile phone.
Alcazar Networks Inc. is offering Wholesale Origination / Termination / Free Toll Free Termination - Get paid for your toll free traffic! We provide high quality, dependable access to over 3100 rate centers and instant access to over 1,200,000 DIDs including T38 and local number portability. Wholesale SIP
AVOXI AVOXI Virtual Call Center Solutions - VoIP Service Provider, provide virtual call center products like SIP trunking and VoIP gateway solutions, with international toll-free numbers. Contact AVOXI at +1-770-937-9735 to learn more about these products and services.
Axvoice SIP based VoIP phone service. Works on computers as well as smartphones.
ClearSwitch - ClearSwitch provides SIP trunks to major corporations in North America. Pay-as-you-go payment structure, DID's available in over 7000 ratecenters, guaranteed Premium US/Canada routing, Premium international routes, multiple North American servers, crystal clear connections. Superior solution for softphone, Fring, etc.
Conexiant - Wholesale VoIP– direct connections to CLECs for best quality, inc. Level3.
DIDForSale provides high-quality
FönSWiTCH - VoIP service provider for Asterisk, FreeSWITCH, SIP, IAX2, Elastix, trixbox CE, FreePBX, etc. - Provides IP PBX and SIP solutions & service to Residential, SoHo, and SMBs.
Mobex - MOBEX offers SIP trunks, Hosted PBX and Virtual PBX providing the best in office phone service. Mobex, The Nation's local business phone company, provides small, mid-size, and mobile businesses a sophisticated, yet inexpensive telecom experience with customizable call handling features to help better connect with customers and improve internal procedures. ...
For example, with a Nokia N80 which works on 3G, WiFi and a built in SIP Client, any SIP based service provider can now be a mobile phone carrier, riding on the network of other data service providers on a mobile phone.
Major SIP Based Service 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
Alcazar Networks Inc. is offering Wholesale Origination / Termination / Free Toll Free Termination - Get paid for your toll free traffic! We provide high quality, dependable access to over 3100 rate centers and instant access to over 1,200,000 DIDs including T38 and local number portability. Wholesale SIP
AVOXI AVOXI Virtual Call Center Solutions - VoIP Service Provider, provide virtual call center products like SIP trunking and VoIP gateway solutions, with international toll-free numbers. Contact AVOXI at +1-770-937-9735 to learn more about these products and services.
Axvoice SIP based VoIP phone service. Works on computers as well as smartphones.
ClearSwitch - ClearSwitch provides SIP trunks to major corporations in North America. Pay-as-you-go payment structure, DID's available in over 7000 ratecenters, guaranteed Premium US/Canada routing, Premium international routes, multiple North American servers, crystal clear connections. Superior solution for softphone, Fring, etc.
Conexiant - Wholesale VoIP– direct connections to CLECs for best quality, inc. Level3.
- Global Level 3 footprint Denver, LA, Hong Kong, China and Frankfurt, Germany
- DIDs, Toll Free, E911 service, T.38,VoIP fax, quality termination and dedicated VoIP servers
- DIDs per-channel or per-minute
- Get paid for your toll-free traffic
DIDForSale provides high-quality
- Wholesale VoIP Origination
- Toll-Free, and
- Termination SIP Trunking services.
- Unlimited Two Way SIP Trunking
- E911 service, CNAM, T.38,VoIP fax, high quality termination
- Offers 11000+ rates center at the best price cost. Best products for Calling Card, Call Conference companies.
FönSWiTCH - VoIP service provider for Asterisk, FreeSWITCH, SIP, IAX2, Elastix, trixbox CE, FreePBX, etc. - Provides IP PBX and SIP solutions & service to Residential, SoHo, and SMBs.
Mobex - MOBEX offers SIP trunks, Hosted PBX and Virtual PBX providing the best in office phone service. Mobex, The Nation's local business phone company, provides small, mid-size, and mobile businesses a sophisticated, yet inexpensive telecom experience with customizable call handling features to help better connect with customers and improve internal procedures. ...