Grandstream 4-Port FXS VoIP Router with NAT and SRTP
4-SIP-profile FXS VoIP router with built-in NAT, dual Gigabit ports, and automatic failover. Positive feedback on voice quality and value, with mixed reviews on configuration and reliability
Highlights
- 4 FXS ports for multiple lines
- integrated NAT router for routing
- failover to secondary server
Pros
- 4 FXS ports for SIP profiles
- built-in NAT router with up to 100Mbps
- dual Gigabit ports
- SRTP security encryption
- automated provisioning options
Cons
- mixed ease of configuration
- mixed reliability and ease of use
- some compatibility issues with Ooma VOIP
Best For
Features
- Supports 4 SIP profiles through 4 FXS ports and dual Gigabit ports Includes a built-in Nat router which can handle routing speeds up to 100Mbps. Include TR-069 and XML Confit files Failover SIP server automatically switches to secondary server if Main server loses connection
- Tells and SRTP security encryption technology to protect calls and accounts Automated provisioning options
- Black
- 4 Port.