Cisco IOS XE Software, Version 03.16.04b.S - Extended Support Release
NAME: "Chassis", DESCR: "Cisco ISR4321 Chassis" PID: ISR4321/K9
- GW is MGCP registered & its showing as registered in CUCM (11.5SU4)
- show controller t1 T1 0/1/0 is up.
- show isdn status "Layer 1 Status:
ACTIVE
Layer 2 Status:
TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED"
Incident 1: GW was registered. IN bound calls worked but outbound failed. After doing a MGCP shut no shut the calls resumed fine.
Incident 2: GW was NOT registered. IN and OUTbound calls did NOT work. After doing MGCP shut no shut, GW registered but IN/OUTbound calls still did NOT work. I reloaded the GW and in/outbound calls worked fine. (GW was up for 1year 14 days)
Is this a bug that im reaching? GW never had any issues until 2 days ago (11/25/20). Has anyone seen anything like this?
