Channel Bank Over IP Ethernet

IP•Tube T1/E1s 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-ECAN, the IP•TubeDLE1-ECAN, the IP•Tube GT1-ECAN, and the IP•TubeGE1-ECAN to facilitate the interconnection of Channel Banks across real world packet connections. Modem and FAX connections are transparently supported.

Caller ID 100% supported
Fax sending and reception 100% supported
Modem connections are transparent
Assured Delivery Protocol

Application	Product	TDM Ports	Ethernet Ports	Data Comp	Echo Can	PRO	Link Prot	ALT	Chassis Slot Card	-48V
Circuit Emulation
T1 over IP	IP• Tube DLT1-ECAN	1 to 2 T1	2 10/100	Option	Yes	Option	Option	Option	Yes	Option
T1 over IP	IP• Tube GT1-ECAN	4 T1	2 10/100	Option	Yes	Option	Option	Option	Yes	1 to 2 Option
E1 over IP	IP• Tube DLE1-ECAN	1 to 2 E1	2 10/100	Option	Yes	Option	Option	Option	Yes	Option
E1 over IP	IP• Tube GE1-ECAN	4 E1	2 10/100	Option	Yes	Option	Option	Option	Yes	1 to 2 Option

IP• Tube's Echo Cancellation provides the elasticity to support Echo Free Voice connections across networks with packet jitter.

Wide Area Networks that traverse an intranet or Internet have packet delay variation (Jitter) that typically exceeds 12 milliseconds. Total round trip delays in excess of 24 millisecond makes echo perceptible.

Echo Canceller is DSP based and cancels up to 64 milliseconds of Far End echo. The echo canceller meets ITU-T G.164, G.165 and ITU-T G.168 requirements.