NIM-4FXS on ISR4351 running IOS XE 16.6.6 (CME 12.0)
Please note port 0/2/0 is off-hook while STCAPP status is idle instead of off-hook. The same used to work fine on 2900/3900 series routers.
CG1#sh voice port summary
IN OUT
PORT CH SIG-TYPE ADMIN OPER STATUS STATUS EC
=============== == ============ ===== ==== ======== ======== ==
0/2/0 -- fxs-ls up up off-hook idle y
0/2/1 -- fxs-ls up dorm on-hook idle y
0/2/2 -- fxs-ls up dorm on-hook idle y
0/2/3 -- fxs-ls up dorm on-hook idle y
CG1#sh stcapp device summary
Total Devices: 8
Total Calls in Progress: 0
Total Call Legs in Use: 0
Port Device Device Call Dev Directory Dev
Identifier Name State State Type Number Cntl
---------- --------------- -------- ------------- ------- ----------- ----
0/2/0 ANFEC85F5E30100 IS IDLE ALG 201 CME
0/2/1 ANFEC85F5E30101 IS IDLE ALG 202 CME
0/2/2 ANFEC85F5E30102 IS IDLE ALG 203 CME
0/2/3 ANFEC85F5E30103 IS IDLE ALG 204 CME
Relevant configuration:
stcapp ccm-group 1
stcapp
interface GigabitEthernet0/0/0
ip address 192.168.202.1 255.255.255.0
negotiation auto
voice-port 0/2/0
timeouts ringing infinity
station-id number 201
caller-id enable
cable-detect
!
voice-port 0/2/1
timeouts ringing infinity
station-id number 202
caller-id enable
cable-detect
!
voice-port 0/2/2
timeouts ringing infinity
station-id number 203
caller-id enable
cable-detect
!
voice-port 0/2/3
timeouts ringing infinity
station-id number 204
caller-id enable
cable-detect
!
sccp local GigabitEthernet0/0/0
sccp ccm 192.168.202.1 identifier 1 priority 1 version 7.0
sccp
sccp ccm group 1
associate ccm 1 priority 1
ccm-manager sccp local GigabitEthernet0/0/0
dial-peer voice 1020 pots
service stcapp
port 0/2/0
!
dial-peer voice 1021 pots
service stcapp
port 0/2/1
!
dial-peer voice 1022 pots
service stcapp
port 0/2/2
!
dial-peer voice 1023 pots
service stcapp
port 0/2/3
ephone-dn 1
number 201
shared-line sip
allow watch
!
!
ephone-dn 2
number 202
shared-line sip
allow watch
!
!
ephone-dn 3
number 203
shared-line sip
allow watch
!
ephone-dn 4
number 204
shared-line sip
allow watch
ephone 1
mac-address EC85.F5E3.0100
max-calls-per-button 2
type ata
button 1:1
!
ephone 2
mac-address EC85.F5E3.0101
max-calls-per-button 2
type ata
button 1:2
!
ephone 3
mac-address EC85.F5E3.0102
max-calls-per-button 2
type ata
button 1:3
!
ephone 4
mac-address EC85.F5E3.0103
max-calls-per-button 2
type ata
button 1:4
