Category: Gateways


Switching between MGCP and SIP

I have come across a situation where i have to create a sip trunk to External Contact center in the existing MGCP gateway.I have created basic SIP configurations and dial peers to CX. However...


Configure Mobile Voice Access

Have heard about MVA(Mobile Voice access). Yes, the talked about topic quite a while ago. I thought to cover this with you’ll. In nutshell, mobile users would first access the CUCM to place outbound...


Troubleshooting DTMF in MGCP and PRI

WHAT IS DTMF? DTMF (Dual Tone Multiple Frequency ) is used to send signals for button presses on telephones. The data is typically sent over voice channels and so in order to distinguish from...