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Add GW license SRST mode voice and voicemail problems


I need to know how to install or license a voice GW 2921 is added. I realized that, because doing some tests restart the GW and I got the warning about the demo license or something like that. Also when the probe SRST mode did not work, no phone is register (6921 and 7945)

Also the other problem I have is with the Unity (voicemail). In any incoming call, sends the third ring box, and I need to increase the amount of ring 6. I was unable to find where to do that.

Best regards.

Cisco Employee

Re: Add GW license SRST mode voice and voicemail problems

Phone ring change

Changing the number of times a Cisco IP Phone rings before forwarding to voice mail or another station is easily accomplished by changing a service parameter.
From the Cisco CallManager Administration web pages, select Service > Service Parameters.
Select Cisco CallManager from the list and then choose the Cisco CallManager service from the list on the left.
The parameter that needs to be changed is titled Forward No Answer Timeout. By default, it has a value of 12 seconds. A typical ring cycle is approximately 4 seconds.
Note: This is a global parameter, so changing this value will affect the behavior of all phones. When changing this value be sure to do so for all CallManagers in the cluster.

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