Has anyone found one to be better than the other when running ISDN PRI (QSIG) over IP between two TDM PBX's? CEoIP is definitely cheaper (No DSP's needed), but I'm curious if anyone's found one to provide better service than the other. Thanks!
CEoIP provides a simple migration path to IP-only networks. Circuit Emulation over IP (CEoIP) provides a virtual circuit through an IP network-similar to a leased line-to integrate solutions that require a time-sensitive, bit-transparent transport into IP networks. Data, with proprietary framing or without, arrives at its destination unchanged; the transport is transparent to the destination.
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