Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
New Member

SRST Router in the same VLAN as CCM

Can I use CCM in the same VLAN as the SRST Router?

Does the SRSR Router need to hear the CCM Ip phone Conversation?

2 REPLIES
Gold

Re: SRST Router in the same VLAN as CCM

The SRST router does not need to hear, or be in the same VLAN as the CallManager. The only restriction on the SRST router location is that the phone has to know where it is to register to it.

By default, the phones will attempt to contact their default gateway as their SRST router. This is a restriction in earlier versions of CallManager and the IP phone software. In newer versions - 3.2(3) and above, and 3.3 and above, you have a concept of "SRST References" that can be assigned per Device Pool, and you can tell the phone to register to an arbitrary IP address for SRST service. You are no longer forced to have it as your default gateway, but you can continue to design it that way if you like.

New Member

Re: SRST Router in the same VLAN as CCM

Hi Jason:

Thanks for your help

Bye

aalejo

111
Views
5
Helpful
2
Replies
CreatePlease to create content