Hi Guys,
I have a problem with a BRI connection. On a 2901 VG I have a VIC2-2BRI-NT/TE configured like this:
!
interface BRI0/0/0
no ip address
isdn switch-type basic-net3
isdn point-to-point-setup
isdn incoming-voice voice
isdn bind-l3 ccm-manager service mgcp
isdn static-tei 0
!
interface BRI0/0/1
no ip address
isdn switch-type basic-net3
isdn point-to-point-setup
isdn incoming-voice voice
isdn bind-l3 ccm-manager service mgcp
isdn static-tei 0
!
!
voice-port 0/0/0
echo-cancel coverage 64
compand-type a-law
cptone BE
!
voice-port 0/0/1
echo-cancel coverage 64
compand-type a-law
cptone BE
!
ccm-manager fallback-mgcp
ccm-manager redundant-host 10.31.1.10
ccm-manager mgcp
no ccm-manager fax protocol cisco
ccm-manager music-on-hold
ccm-manager config server 10.31.1.10
ccm-manager config
!
mgcp
mgcp call-agent 10.31.2.10 2427 service-type mgcp version 0.1
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthrough voip mode nse
mgcp package-capability rtp-package
mgcp package-capability sst-package
mgcp package-capability pre-package
no mgcp package-capability res-package
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp fax t38 inhibit
!
mgcp profile default
!
!
dial-peer voice 10 pots
translation-profile incoming pstn-in
translation-profile outgoing pstn-out
preference 1
destination-pattern 0T
progress_ind setup enable 3
progress_ind alert enable 8
progress_ind progress enable 8
progress_ind connect enable 8
progress_ind disconnect enable 8
direct-inward-dial
port 0/0/0
forward-digits all
!
dial-peer voice 11 pots
translation-profile incoming pstn-in
translation-profile outgoing pstn-out
preference 1
destination-pattern 1T
progress_ind setup enable 3
progress_ind alert enable 8
progress_ind progress enable 8
progress_ind connect enable 8
progress_ind disconnect enable 8
direct-inward-dial
port 0/0/0
forward-digits all
!
dial-peer voice 12 pots
translation-profile incoming pstn-in
translation-profile outgoing pstn-out
preference 2
destination-pattern 0T
progress_ind setup enable 3
progress_ind alert enable 8
progress_ind progress enable 8
progress_ind connect enable 8
progress_ind disconnect enable 8
direct-inward-dial
port 0/0/1
forward-digits all
!
dial-peer voice 13 pots
translation-profile incoming pstn-in
translation-profile outgoing pstn-out
preference 2
destination-pattern 1T
progress_ind setup enable 3
progress_ind alert enable 8
progress_ind progress enable 8
progress_ind connect enable 8
progress_ind disconnect enable 8
direct-inward-dial
port 0/0/1
forward-digits all
!
dial-peer voice 30 pots
translation-profile incoming pstn-in
translation-profile outgoing pstn-out
incoming called-number 712399..
direct-inward-dial
port 0/0/0
!
dial-peer voice 31 pots
translation-profile incoming pstn-in
translation-profile outgoing pstn-out
preference 1
incoming called-number 712399..
direct-inward-dial
port 0/0/1
!
!
!
Suddently we had problem on 1 of the 2 BRI connection, when we passed incoming calls we have only 1 ring tone and the call is dropped. In Q931 debug we have the following on BRI 0/0/0:
May 15 10:23:32.309: ISDN BR0/0/0 Q931: RX <- SETUP pd = 8 callref = 0x72
Sending Complete
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x89
Exclusive, B1
Calling Party Number i = 0x2183, '476630613'
Plan:ISDN, Type:National
Called Party Number i = 0xA1, '71239900'
Plan:ISDN, Type:National
High Layer Compat i = 0x9181
May 15 10:23:36.337: ISDN BR0/0/0 Q931: RX <- SETUP pd = 8 callref = 0x72
Sending Complete
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0x89
Exclusive, B1
Calling Party Number i = 0x2183, '476630613'
Plan:ISDN, Type:National
Called Party Number i = 0xA1, '71239900'
Plan:ISDN, Type:National
High Layer Compat i = 0x9181
May 15 10:23:40.517: ISDN BR0/0/0 Q931: RX <- DISCONNECT pd = 8 callref = 0x72
Cause i = 0x82E6333033 - Recovery on timer expiry
Progress Ind i = 0x8288 - In-band info or appropriate now available
May 15 10:23:40.517: ISDN BR0/0/0 Q931: TX -> RELEASE_COMP pd = 8 callref = 0xF2
If I put the cable on BRI 0/0/1 the call succeeds. I check on this forum, and I already found the same answer about the timer. But here, both interfaces are configured in the same way, so what is your advice?
Thanks,
Hervé Jacquemin
