We have many vg310s and at random times during the day when the networking team is not making changes random VG analog ports go to none, unregistered, or register to its backup subscriber as if it fails to the backup sub. Meanwhile back in ios on the problem vg310 all ports show ACTIVE in sccp. I cannot reveal network design but it is very redundant. Our CUCM cluster in same chassis in datacenter with several redundant wan connections.
Any Ideas or questions may point me in the right direction greatly appreciated
vg config portion only
voice-port 0/0/0
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/1
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/2
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/3
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/4
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/5
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/6
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/7
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/8
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/9
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/10
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/11
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/12
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/13
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/14
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/15
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/16
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/17
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/18
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/19
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/20
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/21
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/22
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/0/23
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
ccm-manager sccp local GigabitEthernet0/0
!
mgcp profile default
!
sccp local GigabitEthernet0/0
!
!
sccp ccm x.x.x.a identifier 1 version 7.0
sccp ccm x.x.x.b identifier 2 version 7.0
sccp ccm x.x.x.c identifier 3 version 7.0
sccp ccm x.x.x.d identifier 4 version 7.0
!
sccp ip precedence 3
sccp
!
sccp ccm group 4
!
bind interface GigabitEthernet0/0
associate ccm 3 priority 1
associate ccm 4 priority 2
registration retries 2
registration timeout 3
keepalive timeout 3
connect retries 2
connect interval 3
switchback method graceful
switchback interval 30
!
!
!
dial-peer voice 1000 pots
service stcapp
port 0/0/0
!
dial-peer voice 1001 pots
service stcapp
port 0/0/1
!
dial-peer voice 1002 pots
service stcapp
port 0/0/2
!
dial-peer voice 1003 pots
service stcapp
port 0/0/3
!
dial-peer voice 1004 pots
service stcapp
port 0/0/4
!
dial-peer voice 1005 pots
service stcapp
port 0/0/5
!
dial-peer voice 1006 pots
service stcapp
port 0/0/6
!
dial-peer voice 1007 pots
service stcapp
port 0/0/7
!
dial-peer voice 1008 pots
service stcapp
port 0/0/8
!
dial-peer voice 1009 pots
service stcapp
port 0/0/9
!
dial-peer voice 10010 pots
service stcapp
port 0/0/10
!
dial-peer voice 10011 pots
service stcapp
port 0/0/11
!
dial-peer voice 10012 pots
service stcapp
port 0/0/12
!
dial-peer voice 10013 pots
service stcapp
port 0/0/13
!
dial-peer voice 10014 pots
service stcapp
port 0/0/14
!
dial-peer voice 10015 pots
service stcapp
port 0/0/15
!
dial-peer voice 10016 pots
service stcapp
port 0/0/16
!
dial-peer voice 10017 pots
service stcapp
port 0/0/17
!
dial-peer voice 10018 pots
service stcapp
port 0/0/18
!
dial-peer voice 10019 pots
service stcapp
port 0/0/19
!
dial-peer voice 10020 pots
service stcapp
port 0/0/20
!
dial-peer voice 10021 pots
service stcapp
port 0/0/21
!
dial-peer voice 10022 pots
service stcapp
port 0/0/22
!
dial-peer voice 10023 pots
service stcapp
port 0/0/23
!
!
stcapp register capability 0/0/0 modem-passthrough
stcapp ccm-group 4
stcapp
