09-23-2014 02:17 PM - edited 03-17-2019 12:16 AM
Hello,
I have a CUCM 9.1.1 and Cisco 3925 VGW. I configured 3 E1 using MGCP. When I did an outgoing call, the call is going through the second E1 port into the route Group. I suspected an issue on Telco side. When I configured H323, the first E1 port into the route group which is IP address of Voice Gateway is reached and the call went through the right TELCO.
Below; the Debug isdn q931 when using MGCP :
VG2MGCP-NU#
*Sep 23 17:10:38.355: ISDN Se0/0/0:15 Q931: TX -> SETUP pd = 8 callref = 0x000D
Sending Complete
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98381
Exclusive, Channel 1
Calling Party Number i = 0x0081, '1930'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, '0664727989'
Plan:Unknown, Type:Unknown
*Sep 23 17:10:38.411: ISDN Se0/0/0:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x800D
Cause i = 0x829F - Normal, unspecified
Also, You will find the prompt of show run command :
Current configuration : 12029 bytes
!
! Last configuration change at 16:58:09 UTC Tue Sep 23 2014
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname VG2MGCP-NU
!
boot-start-marker
boot-end-marker
!
!
card type e1 0 0
! card type command needed for slot/vwic-slot 0/1
card type e1 0 2
logging buffered 51200 warnings
enable secret 4 X4ZqtPJ///KxuEWxHSsJrv3beQVnz2ise/xj8fF6eFU
!
no aaa new-model
no network-clock-participate slot 1
network-clock-participate wic 0
network-clock-participate wic 2
!
ip cef
!
!
!
!
!
!
no ip domain lookup
no ipv6 cef
multilink bundle-name authenticated
!
!
!
!
isdn switch-type primary-net5
!
!
trunk group GSM_INTL_CALLS
max-calls voice 40
hunt-scheme round-robin
!
!
!
voice-card 0
!
voice-card 1
!
!
voice call send-alert
voice call convert-discpi-to-prog
voice rtp send-recv
!
voice service voip
callmonitor
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
call preserve
!
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g729r8
!
voice class h323 1
h225 timeout tcp establish 3
!
!
!
!
voice translation-rule 1
rule 1 /^3\(...\)/ /3\1/
rule 2 /^1.../ /\0/
!
voice translation-rule 2
rule 1 /^890\(....\)/ /\1/
rule 2 /^8903\(...\)/ /3\1/
!
voice translation-rule 3
rule 1 /^890\(....\)/ /\1/
!
voice translation-rule 4
rule 1 /^1.../ /\0/
!
voice translation-rule 5
rule 1 /0661087907/ /\1/
!
!
voice translation-profile 7to4
translate called 3
!
voice translation-profile From-PABX
translate calling 2
!
voice translation-profile FromIAM
translate called 4
!
voice translation-profile Incoming
translate called 1
!
voice translation-profile TESTINCOM
translate called 5
!
!
!
license udi pid C3900-SPE100/K9 sn FOC17442CB6
hw-module pvdm 0/0
!
hw-module pvdm 0/1
!
hw-module sm 1
!
!
!
!
redundancy
!
!
controller E1 0/0/0
pri-group timeslots 1-31 service mgcp
description "CONNECTED TO MEDITEL"
!
controller E1 0/0/1
pri-group timeslots 1-31 service mgcp
description "CONNECTED TO MEDITEL"
!
controller E1 0/0/2
pri-group timeslots 1-31
description "CONNECTED TO IAM"
!
controller E1 0/0/3
pri-group timeslots 1-31
description "CONNECTED TO IAM"
!
controller E1 0/2/0
framing NO-CRC4
pri-group timeslots 1-31
description "CONNECTED TO INTERCO"
!
controller E1 0/2/1
framing NO-CRC4
pri-group timeslots 1-31
description "CONNECTED TO INTERCO"
!
controller E1 0/2/2
framing NO-CRC4
pri-group timeslots 1-31
description "CONNECTED TO INTERCO"
!
controller E1 0/2/3
!
!
!
!
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-GE 0/0$
ip address 22.74.251.18 255.255.255.240
duplex auto
speed auto
h323-gateway voip interface
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet0/2
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/0/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
isdn bind-l3 ccm-manager
no cdp enable
!
interface Serial0/0/1:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
isdn bind-l3 ccm-manager
no cdp enable
!
interface Serial0/0/2:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
interface Serial0/0/3:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
interface Serial0/2/0:15
no ip address
encapsulation hdlc
no logging event link-status
isdn switch-type primary-qsig
isdn timer T310 120000
isdn overlap-receiving T302 2000
isdn protocol-emulate network
isdn incoming-voice voice
isdn negotiate-bchan
isdn sending-complete
no cdp enable
!
interface Serial0/2/1:15
no ip address
encapsulation hdlc
no logging event link-status
isdn switch-type primary-qsig
isdn timer T310 120000
isdn overlap-receiving T302 2000
isdn protocol-emulate network
isdn incoming-voice voice
isdn supp-service name calling profile Network-Extension operation-value-tag local
isdn negotiate-bchan
isdn sending-complete
no cdp enable
!
interface Serial0/2/2:15
no ip address
encapsulation hdlc
no logging event link-status
isdn switch-type primary-qsig
isdn timer T310 120000
isdn overlap-receiving T302 2000
isdn protocol-emulate network
isdn incoming-voice voice
isdn supp-service name calling profile Network-Extension operation-value-tag local
isdn negotiate-bchan
isdn sending-complete
no cdp enable
!
interface BRI1/0/0
no ip address
isdn switch-type basic-net3
isdn point-to-point-setup
!
interface BRI1/0/1
no ip address
isdn switch-type basic-net3
isdn point-to-point-setup
!
interface BRI1/1/0
no ip address
isdn switch-type basic-net3
isdn point-to-point-setup
!
interface BRI1/1/1
no ip address
isdn switch-type basic-net3
isdn point-to-point-setup
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 22.74.251.30
!
!
nls resp-timeout 1
cpd cr-id 1
!
!
control-plane
!
!
voice-port 0/0/0:15
!
voice-port 0/2/0:15
translation-profile incoming Incoming
bearer-cap Speech
!
voice-port 0/0/1:15
!
voice-port 0/2/1:15
translation-profile incoming Incoming
bearer-cap Speech
!
voice-port 0/0/2:15
translation-profile incoming Incoming
!
voice-port 0/2/2:15
translation-profile incoming Incoming
bearer-cap Speech
!
voice-port 0/3/0
trunk-group GSM_INTL_CALLS
supervisory disconnect dualtone mid-call
cptone FR
timeouts call-disconnect 5
timeouts ringing 5
timeouts wait-release 5
timing hookflash-out 50
timing guard-out 1000
impedance complex2
!
voice-port 0/3/1
trunk-group GSM_INTL_CALLS
supervisory disconnect dualtone mid-call
cptone FR
timeouts call-disconnect 5
timeouts ringing 5
timeouts wait-release 5
timing hookflash-out 50
timing guard-out 1000
impedance complex2
!
voice-port 0/3/2
trunk-group GSM_INTL_CALLS
supervisory disconnect dualtone mid-call
cptone FR
timeouts call-disconnect 5
timeouts ringing 5
timeouts wait-release 5
timing hookflash-out 50
timing guard-out 1000
impedance complex2
!
voice-port 0/3/3
trunk-group GSM_INTL_CALLS
supervisory disconnect dualtone mid-call
cptone FR
timeouts call-disconnect 5
timeouts ringing 5
timeouts wait-release 5
timing hookflash-out 50
timing guard-out 1000
impedance complex2
!
voice-port 0/0/3:15
translation-profile incoming Incoming
!
voice-port 1/0/0
!
voice-port 1/0/1
!
voice-port 1/1/0
!
voice-port 1/1/1
!
!
!
!
ccm-manager redundant-host 22.74.251.1
ccm-manager mgcp
ccm-manager config server 22.74.251.2 22.74.252.1
!
mgcp
mgcp call-agent 22.74.251.2 service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode out-of-band
mgcp bind control source-interface GigabitEthernet0/0
mgcp bind media source-interface GigabitEthernet0/0
!
mgcp profile default
!
!
dial-peer voice 999010 pots
service mgcpapp
port 0/3/0
!
dial-peer voice 999011 pots
service mgcpapp
port 0/3/1
!
dial-peer voice 999012 pots
service mgcpapp
port 0/3/2
!
dial-peer voice 999013 pots
service mgcpapp
port 0/3/3
!
dial-peer voice 3 voip
tone ringback alert-no-PI
destination-pattern 3...$
session target ipv4:22.74.252.1
voice-class codec 1
no vad
!
dial-peer voice 5 voip
tone ringback alert-no-PI
translation-profile outgoing 7to4
destination-pattern 1...$
session target ipv4:22.74.251.2
incoming called-number .
voice-class codec 1
no vad
!
dial-peer voice 6 voip
tone ringback alert-no-PI
translation-profile outgoing 7to4
preference 1
destination-pattern 1...$
session target ipv4:22.74.252.1
incoming called-number .
voice-class codec 1
no vad
!
dial-peer voice 4 voip
tone ringback alert-no-PI
preference 1
destination-pattern 3...$
session target ipv4:22.74.251.2
!
dial-peer voice 1 voip
tone ringback alert-no-PI
shutdown
destination-pattern .T
session target ipv4:22.74.251.2
voice-class codec 1
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 2 voip
tone ringback alert-no-PI
preference 1
shutdown
destination-pattern .T
session target ipv4:22.74.252.1
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 7 voip
tone ringback alert-no-PI
shutdown
incoming called-number .
voice-class codec 1
!
dial-peer voice 8 pots
shutdown
destination-pattern 1...$
port 0/2/0:15
forward-digits all
!
dial-peer voice 9 pots
preference 1
shutdown
destination-pattern 1...$
port 0/2/1:15
forward-digits all
!
dial-peer voice 10 pots
preference 2
shutdown
destination-pattern 1...$
port 0/2/2:15
forward-digits all
!
dial-peer voice 11 pots
destination-pattern 7T
port 0/2/0:15
forward-digits all
!
dial-peer voice 12 pots
preference 1
destination-pattern 7T
port 0/2/1:15
forward-digits all
!
dial-peer voice 13 pots
preference 2
destination-pattern 7T
port 0/2/2:15
forward-digits all
!
dial-peer voice 14 voip
shutdown
destination-pattern 1616
session target ipv4:22.74.251.2
voice-class codec 1
no vad
!
dial-peer voice 15 voip
shutdown
!
dial-peer voice 100 pots
destination-pattern 0T
direct-inward-dial
port 0/0/2:15
forward-digits all
!
dial-peer voice 101 pots
preference 1
destination-pattern 0T
direct-inward-dial
port 0/0/3:15
forward-digits all
!
dial-peer voice 1643 pots
destination-pattern 1643$
port 0/2/0:15
forward-digits all
!
dial-peer voice 9999 voip
tone ringback alert-no-PI
incoming called-number .
voice-class codec 1
!
dial-peer voice 555 pots
destination-pattern 5T
direct-inward-dial
port 0/2/2:15
!
!
gateway
timer receive-rtp 1200
!
!
!
gatekeeper
shutdown
Any Ideas Please ?
09-23-2014 03:00 PM
From the logs, it shows that the telco is sending the disconnect. Have you spoken to them?
09-24-2014 01:38 AM
The same port works when the protocol is H.323 instead of MGCP.
09-24-2014 02:31 AM
I understand that but the Telco is still disconnecting the call. You will need to compare the logs between the h323 and mgcp to see the difference in what you are sending to your telco
09-24-2014 04:57 AM
Good info Ayodeji (+5)
I would also ask the carrier what TON, they expect.
Regards,
Yosh
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