Quintum Call Relay Specifications
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• Enterprise and High Capacity Service Provider (SP) versions• Supports up to 672 simultaneous VoIP calls• Supports H.323 and SIP Protocols• Provides H.323/SIP Signalling Translation and Inter-networking• Local H.323 Gatekeeper Options• Provides VoIP switching between IP networks• Supports IP endpoints behind the NAT firewall and remote NAT• PacketSaver™ reduces bandwidth requirements up to 57%*Quintum’s Tenor Call Relay™ Session BorderControllers provide a VoIP conduit between IPnetworks allowing for end to end VoIP communica-tions across multiple IP networks. All calls areswitched through multiple IP networks with just onesingle compression and decompression of the voice.The result is less latency and higher voice quality asthe call passes from network to network.The Tenor Call Relay allows VoIP endpoints, such asVoIP gateways, IP phones and IP soft phones whichare behind a Network Address Translation (NAT)firewall, to communicate with VoIP networks onother external IP networks. This allows both enter-prises and service providers to expand their VoIPnetworks to home offices, branch offices,customers, partners, and across the public Internet.Tenor Call Relay also provides a single point for callmanagement, administration and security at theedge of your VoIP network.With this unique intelligent VoIP network switching,Tenor Call Relay makes expanding VoIP calling botheasy and risk free. Call Relay is available in twoversions: Enterprise Call Relay 60 supports up to 60simultaneous VoIP calls; Call Relay SP supports upto 672.More intelligence means higher voicequality and less delayWhen separate VoIP networks are linked using circuitswitched connections, the multiple compression andde-compression processes that occur increasetransmission delay and cause unnecessary degradationof the voice quality. Tenor Call Relay eliminates thesedelays with its direct IP connection between VoIPnetworks, thereby increasing voice quality.More intelligence means greater efficiencyand securityTenor Call Relay comes with a Gatekeeper option* forregistration of IP endpoints and phones within the localzone. Calls within the zone are routed directly betweenendpoints; Calls out of the zone pass through the CallRelay for maximum security.More intelligence means lessnetwork congestionWith its PacketSaver™* Technology, the Tenor CallRelay reduces bandwidth consumption of VoIP calls bymultiplexing multiple calls into the same packet,reducing the overall bandwidth utilization by up to 57%,beyond voice compression and silence suppression.A more intelligent way to enter the VoIP marketTenor Call Relay Session Border Controllers* Available for an additional cost |
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