I wish to know if anyone has used CVP with a legacy switch where the connection between the PBX and CVP VXL router is QSIG and thus prevent call trombing or sometimes known as hairpinning after CVP transfers the callto an agent.
Signaling support includes T1/E1 Primary Rate Interface (PRI), T1 channel associated signaling (CAS), E1-R2, T1/E1 QSIG Protocol, T1 Feature Group D (FGD), Basic Rate Interface (BRI), foreign exchange office (FXO), E&M, and foreign exchange station (FXS). The Cisco 2600, 2800, 3700 and 3800 Series Routers can be configured to support from two to 540 voice channels.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...