About this document
Cisco VG Call Flow and Debugging Guide by Tarek El kady is a document available to read on EtoBox.
The document discusses Cisco VG IOS voice architecture and call flows. It describes common call flow scenarios like POTS to VOIP, POTS to POTS, and VOIP to VOIP. Debugging commands are listed for protocols like SIP, H.323, MGCP, SKINNY, and troubleshooting RTP, DSP, fax and call center issues. The best practice for logging is to enable logging to buffer and collect logs off-device rather than to the terminal to avoid crashes or lost traces.
- Author
- Tarek El kady
- Language
- EN