TDM-over-IP or Circuit Emulation over Packet (CESoP), provides transparent transportation of TDM circuits through IP network, also known as Pseudowire Technology.

Comtec TDM-over-IP Gateway is standard-compliant and cost-saving solution,designed for Mobile backhaul, Wireless or Wimax network, and T1/E1 Leased line network

Transparent Transport of TDM circuit over Ethernet

Pseudowires Standards compliant (IETF PWE3, ITU-T Y.1413,

Advanced Layer 2 Management (802.1p QoS, Rate control, L2TPv3 Encapsulation)

Synchronization - Adaptive/Differential clock recovery algorithm

Minimal Jitter and Wander (Lower than Standards G.823/G.824, TR-62411)

Link OAM, AIS OAM, and Performance monitoring

Reduce 30%~50% OPEX in 2G Access
Leverage scalable IP networks : Fiber, Cable, & wireless

Reduce costs and generate revenue by TDM access
Upgrade onto simple, scalable IP Network services

Reduce network expenses for remote offices, call centers Network Failover : Backup link by TDM or IP