SRST question

[karthikvish2000]

Hi,

I have a site with 80 phones (mix of 7942 and 7965). The branch router is a 2811. Cisco documentation says there is a hardware limit of 36 phones on the 2811 platform for SRST. My question is, in case of a WAN outage is it possible to individually proritise which phones register with the router. Because obviously not all phones can register. Thanks for the help.

[mdawar]

Hi

Having multiple callmanager groups with changing SRST  option could be one of the options.

Regards..

[Dennis Mink · Accepted solution]

Karthik,

there is a very easy way to prioritize phones.

Make 2 device pools:

-1 with an SRST reference point   (DP_DEVICE_SRST  for example)

-1  without an SRST reference point.  (DP_DEVICE_No_SRST for example)

You can see where this is leading to put all phones that need to register into:

DP_DEVICE_SRST  and all phone that have no SRST requirements in the other device pool.

If this is usefull,

'please rate

[karthikvish2000]

Thanks all for the response. What you suggest is a very good option. Let me try it out. Thanks.