PBX over IP
Engage IP Tube T1/E1 ECANs, the Circuit Emulation solution with integrated Echo Cancellation, are proven economical solutions for PBX interconnectivity over Packet networks.
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IP converts a channel bank's T1/E1 interface into IP packets. The FXS and FXO interfaces require echo cancellation when the Ethernet packet Jitter exceeds 10 milliseconds. Engage integrated an Echo Cancellation DSP into the IP Tube DLT1/E1-ECAN and the IP Tube GT1/E1-ECAN to facilitate the interconnection of Channel Banks across real world packet connections. Modem and FAX connections are transparently supported.Tube T1/E1s
IP's Echo Cancellation provides the elasticity to support Echo Free Voice connections across networks with packet jitter.Tube