Quintum Call Relay

Tenor Call Relay provides a single VoIP portal between IP networks allowing for end-to-end VoIP communications across multiple IP networks. All calls are switched through multiple IP networks with just one compression and decompression of the voice. The result is less latency and higher voice quality as the call traverses through the network.
The Tenor Call Relay allows VoIP endpoints behind a Network Address Translation (NAT) firewall to communicate with external VoIP networks. This allows both enterprises and service providers to expand their VoIP networks to their customers and partners, and across the public Internet.
Tenor Call Relay also provides a single point for call management, administration and security at the edge of your VoIP network.
With this unique intelligent VoIP network switching, the Tenor Call Relay makes expanding VoIP calling both easy and risk free.
Product Description
Tenor Call Relay inter-domain portal provides direct, secure, IP connections between different VoIP networks, insuring maximum voice quality and security. Supports up to sixteen simultaneous VoIP calls between networks. Capacity may be expanded up to thirty two simultaneous channels by adding a CR-16 Upgrade Option.