852c9d54_net_quintum___XmarteK__Tenor_MultiPath
[Benefits] Survivable and Reliable [Traditional VoIP Gateway] NO CALL ROUTING or switching. Calls are are simply converted from circuit to packet and back again. NO CIRCUIT SWITCHING - all calls must be switched externally. [Tenor MultiPath] 
FAILOVER TO PSTN if IP network experiences QoS or connectivity issues. BTBUA (SIP) offers "LOCAL PROXY" for support of SIP endpoints/phones in branch/remote/small offices.
net quintum | XmarteK
Tenor MultiPath