SRST Times

[Peterson Cristovam]

Hi

The phones unregistered in SRST when the wan link go up the register in CCM is very fast. But the phone registered in SRST when the wan link go up the register in CCM is 60-80 seconds. Are there any way of customize it?

[Chris Deren · Accepted solution]

This works as designed, the phones has to loose 3 keepalives in order to fail into SRST, the default keepalive is 30 seconds, so depending where the phone is in the cycle this could take anything from 61 to 90 seconds. You can change the "Station KeepAlive Interval " CM Service parameter from default 30 seconds to 10 seconds, but that will increament SCCP traffic between the phones and CM servers.

HTH, please rate all helpful posts!

Chris