There are hundreds of different models of routers available, this is list of routers that may be of interest to VOIP users.
Small Routers with Multiple WAN Interfaces
Having multiple connections to the Internet from different providers can be a challenging configuration puzzle. Some routers are designed to make this easy for simple installations.- SmartShare Systems FairRouter Dynamic QoS router that automatically detects VoIP traffic (incl. Skype) and ensures high sound quality.
- DrayTek multi-WAN routers have special VOIP prioritization features to insure voice goes out first.
- Linksys RV082 10/100 8-Port VPN Router with 2 WAN interfaces
- Astrocom Powerlink Pro - multiple WAN interfaces with load balancing and automatic failover
Small Routers with QOS and built-in VOIP ports
- Allwin Tech G220: 1 WAN 4LAN, 2 FXS with PSTN backup, QoS, NAT, Router, WLAN optional
- Atcom : * ag-268ADSL/ethernet/IPSec/Vlan 1 wan 1 lan, 2 fxs
- AVM FritzBoxFon 1 ADSL 1 FXO or ISDN BRI 1 LAN 1 USB 2 FXS
- Some models with 4 LAN ports
- Some models with 3 FXS ports
- Some models with USB host interface
- Some models without ADSL2+ modem
- BATM/Telco Systems AC-211: 2 FXS, 1 Ethernet WAN, 1 LAN, NAT Router, 1 PSTN.
- Advanced Traffic Shapping for Voice Prioritization and QoS
- T.38 Fax, VLAN, VPN supports, ...
- Supports H.323, SIP and MGCP
- Interroperability with most softswitch vendors
- Bewan 820VG
- http://www.bewan.com/bewan/products/routers/bw820vg.php
- 1 FXS VoIP port for telephone (wired or DECT)
- 1 FXO port for telephone line
- Supports SIP, RTP/RTCP protocols
- Built-in SPI Firewall
- models with integrated WiFi accesspoint (IEEE802.11g/b)
- ADSL2/2+ and NAT, port forward etc
- Looks like a rebranded Draytek Router
- Bewan LanBooster 6104 Vx
- http://www.bewan.fr/bewan/produits/routeurs/lb6104vx.php
- 2 FXS ports for VoIP facilities
- Supports SIP, RTP/RTCP protocols
- Built-in SPI Firewall and up to 16 robust VPN tunnels
- Looks like a rebranded Draytek Router
- Cisco 827-4V ADSL/ethernet/4 FXS, T. ...