I'm having a problem at one of our sites where they aren't able to receive incoming calls. When I do a sh log on the router, I keep seeing the ISM module going from STDY to WREG. What is WREG and could this be my problem?
Oct 3 11:18:16: %SRE_SM-6-STATE_CHANGE: ISM0/0 changing state from SERVICE_MODULE_STATE_STDY to SERVICE_MODULE_STATE_WREG
Oct 3 11:18:16: %SRE_SM-6-STATE_CHANGE: ISM0/0 changing state from SERVICE_MODULE_STATE_WREG to SERVICE_MODULE_STATE_STDY
Oct 3 11:19:02: %SRE_SM-6-STATE_CHANGE: ISM0/0 changing state from SERVICE_MODULE_STATE_STDY to SERVICE_MODULE_STATE_WREG
Oct 3 11:19:02: %SRE_SM-6-STATE_CHANGE: ISM0/0 changing state from SERVICE_MODULE_STATE_WREG to SERVICE_MODULE_STATE_STDY
Oct 3 11:19:47: %SRE_SM-6-STATE_CHANGE: ISM0/0 changing state from SERVICE_MODULE_STATE_STDY to SERVICE_MODULE_STATE_WREG
Oct 3 11:19:47: %SRE_SM-6-STATE_CHANGE: ISM0/0 changing state from SERVICE_MODULE_STATE_WREG to SERVICE_MODULE_STATE_STDY
Oct 3 11:20:32: %SRE_SM-6-STATE_CHANGE: ISM0/0 changing state from SERVICE_MODULE_STATE_STDY to SERVICE_MODULE_STATE_WREG
Oct 3 11:20:32: %SRE_SM-6-STATE_CHANGE: ISM0/0 changing state from SERVICE_MODULE_STATE_WREG to SERVICE_MODULE_STATE_STDY
Oct 3 11:21:17: %SRE_SM-6-STATE_CHANGE: ISM0/0 changing state from SERVICE_MODULE_STATE_STDY to SERVICE_MODULE_STATE_WREG
Oct 3 11:21:17: %SRE_SM-6-STATE_CHANGE: ISM0/0 changing state from SERVICE_MODULE_STATE_WREG to SERVICE_MODULE_STATE_STDY
