When migrating from UC520/30/40 Configuration copied over to ISRG2 2911 causes Call Failure
500 internal server error on cisco devices signifies "Routing Failed" event. This signifies that a SIP Trunk is not configured to receive or se...
This document provides a sample configuration to integrate Cisco Communications Manager Express operating in SRST mode (CME-as-SRST) and Cisco Unity Connection your telephony network.
Cisco recommends that you have k...
MGCP gateway not able to register to CUCM, where a "Check-point Firewall" is between the CUCM and the Gateway.
IP-PHONE>>CUCM>>>(CHECK-POINT/FW) / MGCP>>>>>GW>>PRI>>PSTN
This document describes how to configure Cisco Unified Survivable Remote Site Telephony (SRST) on Cisco IOS routers to provide redundancy to Cisco Session Initiation Protocol (SIP) Phones.
Basic Cisco Unified SIP SRST Usage:
The above configuration is only for sip phones to register in SRST.
For Skinny you can use call-manager fall-back or CME-as-SRST.
Below are the documents:
Attach the "show tech" of CME.Secondo you can configure Unity express via CLI or web using IP of the CUE on the web browser.
Here is a link for your reference:
Unfortunately it looks for me that CME does not support 7206VXR.For more info please refer to Cisco Unified CallManager Express and CiscoIOS Software Version Compatibility Matrix: