we have 3 analog Voice gateways ( Branch ) that were working fine and registered to CUCM - 11.0 ( HQ ) via MGCP.
- suddenly , two of them- FXS Ports shown " rejected" / "unregistered" -3rd one , is fine -
- The two which have problems in separate cabinet and found the ping to call manager has dropped as like 2/5 or 3/5.
So to resolve, I shut and unshut dial-peers - then, they start working for a while - sometimes hours / or minutes then shown in cucm page " FXS Ports shown rejected and some unregistered " and from gw " show ccm-manager" shown registered .
-- weird --
- 3rd One, Woking fine like charm and ping is 5/5
- I have done the following:
--- restart tftp / RIS- including shut/unshut the dial-peers
what could be the issue ?
it can be related to the network - even i found when i access the first 2 routers -very slow- but 3rd one , is fine
--------------
Configuration of the routers are identical
VG3# show run
Building configuration...
Current configuration : 4241 bytes
!
version 15.9
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname VG3
!
boot-start-marker
boot-end-marker
!
!
no logging console
!
no aaa new-model
!
!
!
!
!
!
!
!
!
!
!
ip cef
no ipv6 cef
multilink bundle-name authenticated
!
!
!
!
!
!
voice-card 0
!
!
!
!
!
!
!
!
license udi pid VG310 sn FGL2508LDSM
license boot module vg3x0 technology-package uck9
hw-module pvdm 0/0
!
!
!
!
!
!
interface GigabitEthernet0/0
ip address 172.31.15.12 255.255.255.224
duplex auto
speed auto
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
ip route 0.0.0.0 0.0.0.0 172.31.15.1
!
!
!
!
control-plane
!
!
voice-port 0/0/0
!
voice-port 0/0/1
!
voice-port 0/0/2
!
voice-port 0/0/3
!
voice-port 0/0/4
!
voice-port 0/0/5
!
voice-port 0/0/6
!
voice-port 0/0/7
!
voice-port 0/0/8
!
voice-port 0/0/9
!
voice-port 0/0/10
!
voice-port 0/0/11
!
voice-port 0/0/12
!
voice-port 0/0/13
!
voice-port 0/0/14
!
voice-port 0/0/15
!
voice-port 0/0/16
!
voice-port 0/0/17
!
voice-port 0/0/18
!
voice-port 0/0/19
!
voice-port 0/0/20
!
voice-port 0/0/21
!
voice-port 0/0/22
!
voice-port 0/0/23
!
mgcp
mgcp call-agent 10.20.20.12 2427 service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode out-of-band
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthrough voip mode nse
mgcp package-capability rtp-package
mgcp package-capability sst-package
no mgcp package-capability res-package
no mgcp package-capability fxr-package
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp fax t38 inhibit
mgcp rtp payload-type g726r16 static
mgcp bind control source-interface GigabitEthernet0/0
mgcp bind media source-interface GigabitEthernet0/0
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
sccp local GigabitEthernet0/0
!
ccm-manager music-on-hold
!
ccm-manager fallback-mgcp
ccm-manager redundant-host 10.20.20.13 192.168.19.13
ccm-manager mgcp
no ccm-manager fax protocol cisco
ccm-manager sccp local GigabitEthernet0/0
!
dial-peer voice 20 pots
service mgcpapp
port 0/0/0
!
dial-peer voice 21 pots
service mgcpapp
port 0/0/1
!
dial-peer voice 22 pots
service mgcpapp
port 0/0/2
!
dial-peer voice 23 pots
service mgcpapp
port 0/0/3
!
dial-peer voice 24 pots
service mgcpapp
port 0/0/4
!
dial-peer voice 25 pots
service mgcpapp
port 0/0/5
!
dial-peer voice 26 pots
service mgcpapp
port 0/0/6
!
dial-peer voice 27 pots
service mgcpapp
port 0/0/7
!
dial-peer voice 31 pots
service mgcpapp
port 0/0/11
!
dial-peer voice 32 pots
service mgcpapp
port 0/0/12
!
dial-peer voice 33 pots
service mgcpapp
port 0/0/13
!
dial-peer voice 41 pots
service mgcpapp
port 0/0/21
!
dial-peer voice 42 pots
service mgcpapp
port 0/0/22
!
dial-peer voice 43 pots
service mgcpapp
port 0/0/23
!
dial-peer voice 28 pots
service mgcpapp
port 0/0/8
!
dial-peer voice 29 pots
service mgcpapp
port 0/0/9
!
dial-peer voice 30 pots
service mgcpapp
port 0/0/10
!
dial-peer voice 34 pots
service mgcpapp
port 0/0/14
!
dial-peer voice 35 pots
service mgcpapp
port 0/0/15
!
dial-peer voice 36 pots
service mgcpapp
port 0/0/16
!
dial-peer voice 37 pots
service mgcpapp
port 0/0/17
!
dial-peer voice 38 pots
service mgcpapp
port 0/0/18
!
dial-peer voice 39 pots
service mgcpapp
port 0/0/19
!
dial-peer voice 40 pots
service mgcpapp
port 0/0/20
!
!
!
VG3# show run
Building configuration...
Current configuration : 4241 bytes
!
version 15.9
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname VG3
!
boot-start-marker
boot-end-marker
!
!
no logging console
!
no aaa new-model
!
!
!
!
!
!
!
!
!
!
!
ip cef
no ipv6 cef
multilink bundle-name authenticated
!
!
!
!
!
!
voice-card 0
!
!
!
!
!
!
!
!
license udi pid VG310 sn FGL2508LDSM
license boot module vg3x0 technology-package uck9
hw-module pvdm 0/0
!
!
!
!
!
!
interface GigabitEthernet0/0
ip address 172.31.15.12 255.255.255.224
duplex auto
speed auto
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
ip route 0.0.0.0 0.0.0.0 172.31.15.1
!
!
!
!
control-plane
!
!
voice-port 0/0/0
!
voice-port 0/0/1
!
voice-port 0/0/2
!
voice-port 0/0/3
!
voice-port 0/0/4
!
voice-port 0/0/5
!
voice-port 0/0/6
!
voice-port 0/0/7
!
voice-port 0/0/8
!
voice-port 0/0/9
!
voice-port 0/0/10
!
voice-port 0/0/11
!
voice-port 0/0/12
!
voice-port 0/0/13
!
voice-port 0/0/14
!
voice-port 0/0/15
!
voice-port 0/0/16
!
voice-port 0/0/17
!
voice-port 0/0/18
!
voice-port 0/0/19
!
voice-port 0/0/20
!
voice-port 0/0/21
!
voice-port 0/0/22
!
voice-port 0/0/23
!
mgcp
mgcp call-agent 10.20.20.12 2427 service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode out-of-band
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthrough voip mode nse
mgcp package-capability rtp-package
mgcp package-capability sst-package
no mgcp package-capability res-package
no mgcp package-capability fxr-package
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp fax t38 inhibit
mgcp rtp payload-type g726r16 static
mgcp bind control source-interface GigabitEthernet0/0
mgcp bind media source-interface GigabitEthernet0/0
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
sccp local GigabitEthernet0/0
!
ccm-manager music-on-hold
!
ccm-manager fallback-mgcp
ccm-manager redundant-host 10.20.20.13 192.168.19.13
ccm-manager mgcp
no ccm-manager fax protocol cisco
ccm-manager sccp local GigabitEthernet0/0
!
dial-peer voice 20 pots
service mgcpapp
port 0/0/0
!
dial-peer voice 21 pots
service mgcpapp
port 0/0/1
!
dial-peer voice 22 pots
service mgcpapp
port 0/0/2
!
dial-peer voice 23 pots
service mgcpapp
port 0/0/3
!
dial-peer voice 24 pots
service mgcpapp
port 0/0/4
!
dial-peer voice 25 pots
service mgcpapp
port 0/0/5
!
dial-peer voice 26 pots
service mgcpapp
port 0/0/6
!
dial-peer voice 27 pots
service mgcpapp
port 0/0/7
!
dial-peer voice 31 pots
service mgcpapp
port 0/0/11
!
dial-peer voice 32 pots
service mgcpapp
port 0/0/12
!
dial-peer voice 33 pots
service mgcpapp
port 0/0/13
!
dial-peer voice 41 pots
service mgcpapp
port 0/0/21
!
dial-peer voice 42 pots
service mgcpapp
port 0/0/22
!
dial-peer voice 43 pots
service mgcpapp
port 0/0/23
!
dial-peer voice 28 pots
service mgcpapp
port 0/0/8
!
dial-peer voice 29 pots
service mgcpapp
port 0/0/9
!
dial-peer voice 30 pots
service mgcpapp
port 0/0/10
!
dial-peer voice 34 pots
service mgcpapp
port 0/0/14
!
dial-peer voice 35 pots
service mgcpapp
port 0/0/15
!
dial-peer voice 36 pots
service mgcpapp
port 0/0/16
!
dial-peer voice 37 pots
service mgcpapp
port 0/0/17
!
dial-peer voice 38 pots
service mgcpapp
port 0/0/18
!
dial-peer voice 39 pots
service mgcpapp
port 0/0/19
!
dial-peer voice 40 pots
service mgcpapp
port 0/0/20
!
!
!
