05-11-2015 07:36 AM - edited 03-17-2019 02:57 AM
Hello Friends,
I have the following setup , CUCM 8.X cluster and CME (Cisco IOS Software, C3900 Software (C3900-UNIVERSALK9-M), Version 15.2(4)M2)
The CME router added on the CUCM as H323 VG.
Call failed when I make a call from a phone in CUCM cluster to a phone on the CME.
The region codec setting between the phone IN CUCM cluster and the voice gateway is g.729
The related configuration from the CME as follow :
dial-peer voice 2000 voip
destination-pattern 8..
session target ipv4:192.168.XX.YY
incoming called-number .
voice-class codec 1
voice-class h323 1
dtmf-relay h245-alphanumeric
no vad
ephone 30
device-security-mode none
mac-address XXYY.XXXX.XXXX
type 7941
button 1:40
pin 12345
ephone-dn 40 dual-line
number 832
pickup-group 7
label Conference -832
name Conference
allow watch
corlist incoming Managers
telephony-service
sdspfarm units 3
sdspfarm transcode sessions 128
sdspfarm tag 1 transcBahrain
srst mode auto-provision dn
max-ephones 50
max-dn 192
ip source-address X.Y.Z.A port 2000
service phone webAccess 0
service phone spanToPCPort 0
service directed-pickup gpickup
system message CME
url directories http://X.X.X.X/localdirectory
load 7941 SCCP41.8-5-2S
load 7941GE SCCP41.8-5-2S
load 7961 SCCP41.8-5-2S
load 7961GE SCCP41.8-5-2S
load 7975 SCCP75.9-2-1S
time-zone 31
date-format dd-mm-yy
max-conferences 8 gain -6
transfer-system full-consult
secondary-dialtone 9
login timeout 2
after-hours day Sun 00:00 23:59
after-hours day Mon 00:00 23:59
after-hours day Tue 00:00 23:59
after-hours day Wed 00:00 23:59
after-hours day Thu 00:00 23:59
after-hours day Fri 00:00 23:59
after-hours day Sat 00:00 23:59
fac standard
create cnf-files version-stamp 7960 Apr 23 2015 16:37:45
voice service voip
ip address trusted list
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
supplementary-service h450.12
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
h323
modem passthrough nse codec g711ulaw
!
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g729r8
codec preference 3 g723ar53
codec preference 4 g723ar63
codec preference 5 g723r53
codec preference 6 g723r63
!
voice class h323 1
h225 timeout tcp establish 3
h225 timeout setup 1
!
voice class dualtone-detect-params 1
freq-max-deviation 25
freq-max-power 0
freq-min-power 13
freq-power-twist 4
cadence-variation 4
When the call reach the CME VG it has the following call legs
Incoming dial-peer 2000
outgoing dial-peer 20030
The debug for the failed call show that :
003194: May 5 16:45:25.192: //6041/0034CEF71012/CCAPI/cc_process_notify_bridge_done:
Conference Id=0x552, Call Id1=6041, Call Id2=6042
003195: May 5 16:45:37.256: //6041/0034CEF71012/CCAPI/cc_api_call_disconnected:
Cause Value=47, Interface=0x153100B4, Call Id=6041
003196: May 5 16:45:37.256: //6041/0034CEF71012/CCAPI/cc_api_call_disconnected:
Call Entry(Responsed=TRUE, Cause Value=47, Retry Count=0)
003197: May 5 16:45:37.256: //6041/0034CEF71012/CCAPI/ccConferenceDestroy:
Conference Id=0x552, Tag=0x0
Any idea..
Thanks
05-11-2015 08:18 AM
Have you tried changing your voice class codec to G729 in first place??
05-12-2015 01:50 AM
Hi Jaime,
Yes I tried !.
05-12-2015 02:14 AM
Hi Ahmad.
In your posted config, called extension 832 doesn't show.
Can you please send your last running config? also try to shut diaper 2000 and send a again a debug voip ccapi inout.
Thanks
Regards
Carlo
05-12-2015 02:26 AM
it is there .. but i deleted it by mistake
ephone-dn 40 dual-line
number 832
pickup-group 7
label Conference -832
description Conference
name Conference
allow watch
corlist incoming Managers
ephone 30
device-security-mode none
mac-address 001B.D40B.7793
type 7941
button 1:40
I will send the new debug soon
05-19-2015 06:23 AM
05-11-2015 09:35 AM
Can you post "debug voice ccapi inout"? Make sure the voice service voip includes the IP address of your CUCM in case the call arrives from different CUCM than specified on your dial-peer, provide full config showing us codec class configuration.
05-12-2015 01:49 AM
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