Hello;
We have CM 5.0 at our center. On a remote location there is a 2811 router with one E1 port. Today there is a problem with our network, fiber connection to the remote office goes down and up sometimes. After this network problem, SRST works. But E1 port never registers with CM after connection goes up. When i restart the router E1 registers. I think there is a problem with MGCP after SRST.
MGCP related Router config below:
controller E1 0/2/0
framing NO-CRC4
pri-group timeslots 1-26 service mgcp
interface Serial0/2/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
ccm-manager fallback-mgcp
ccm-manager redundant-host CM-MERTER CM-SARACHANE
ccm-manager mgcp
ccm-manager music-on-hold
ccm-manager config server 10.1.24.2
ccm-manager config
!
mgcp
mgcp call-agent CM-AKOM 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
no mgcp package-capability res-package
mgcp package-capability sst-package
no mgcp package-capability fxr-package
mgcp package-capability pre-package
no mgcp timer receive-rtcp
mgcp sdp simple
no mgcp explicit hookstate
mgcp rtp payload-type g726r16 static
!
mgcp profile default
call-manager-fallback
secondary-dialtone 0
max-conferences 8 gain -6
transfer-system full-consult
ip source-address 10.2.11.11 port 2000
max-ephones 32
max-dn 32
