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MultiVOIP® GSM

SIP-to-Cellular GSM Gateway


MultiVOIP® GSM Benefits
 

The MultiVOIP® GSM SIP-to-cellular gateway routes voice from your internal network to a GSM connection. By integrating a GSM connection into your existing network, you can realize substantial savings on long distance toll charges. As an added benefit, the MultiVOIP GSM serves as a backup connection to remote VoIP sites in case of external Internet failure. By placing MultiVOIP GSM units at all facilities, you can direct your VoIP traffic over a cellular connection and do not need to route traffic to the PSTN. The MultiVOIP GSM gateway is available in a 2-port model, and maximizes the investments you've already made in your data and voice network infrastructure.

Family Features


  • 2 ports for communication over a SIP-to-cellular connection
  • Ethernet connectivity and full IP compatibility with existing routers and WAN infrastructure
  • Supports SIP for sending voice over the Internet
  • SIP survivability in the event of LAN/WAN failure
  • Supports SIP supplementary services including Call Forward, Call Transfer and Call Hold
  • Voice compression to 5.3K bps per call with support for multiple algorithms, including ITU G.723 and G.729
  • VAD and CNG support
  • QoS via DiffServ or 802.1p
  • Supports STUN for usage behind firewall
  • Automatic internal load balancing among GSM modules
  • Configuration and management using a web browser or Windows
  • Two-year warranty