I wouldn't think it would be required unless explicitly stated to do
so. If your phones go into SRST-mode, they will still use the dial rule
configured under CUCM since it is downloaded to the phone itself.
*Matthew Berry*
/A+, CCENT, CCNA, CCNA Voice, CCVP, CCIE Voice Written/
*_Vitals:_*
According to the CUCM system guide, the sip dial rule for 7965 is "optional"
since this phone type run KPML. And under srst mode, sip phone use the dial
rule which received from cucm.
I've just want to know that whether we need to config the sip dial-rule for
the SRST?