03-03-2015 01:36 AM - edited 03-17-2019 02:11 AM
Hi everyone,
I have cisco cme version 9.1 and ios version 15.2. There are 7942 sccp phones and connection to PSTN is SIP trunk over SIP-UA. DTMF not sending from SCCP phones to PSTN. But It recevies dtmf from PSTN and call establishment is luck in both directions. Before now, was problem with receiving dtmf from PSTN, but it solved after transcoding. Config is below:
voice-card 0
dsp services dspfarm
no local-bypass
!
!
voice rtp send-recv
!
voice service voip
ip address trusted list
ipv4 10.200.20.200 255.255.255.255
ipv4 10.0.1.228 255.255.255.255
dtmf-interworking rtp-nte
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
no supplementary-service h450.2
no supplementary-service h450.3
no supplementary-service h450.7
no supplementary-service sip moved-temporarily
no supplementary-service sip refer
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
h323
h225 timeout ntf 50
h225 display-ie ccm-compatible
sip
bind control source-interface GigabitEthernet0/0.903
bind media source-interface GigabitEthernet0/0.903
registrar server expires max 3600 min 3600
!
voice class codec 100
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g728
codec preference 4 g729r8 bytes 80
codec preference 5 g729br8 bytes 40
codec preference 6 g723r53 bytes 40
codec preference 7 g723r63 bytes 48
!
!
voice register global
mode cme
source-address 10.10.10.12 port 5060
max-dn 100
max-pool 42
time-format 24
date-format D/M/Y
tftp-path flash:
create profile sync 0005514349154558
!
!
!
voice translation-rule 1
rule 1 /4935942/ /397/
rule 2 /4935944/ /397/
rule 3 /4935945/ /397/
!
voice translation-rule 2
rule 1 /^9/ //
!
voice translation-rule 3
rule 1 /^.*/ /4935942/
!
voice translation-rule 4
rule 1 /^.*/ /4935942/
!
!
voice translation-profile test_in
translate called 1
!
voice translation-profile test_out
translate calling 3
translate called 2
!
voice translation-profile test_reject9
translate calling 4
translate called 2
!
!
!
!
application
service test flash0:gena.vxml
!
service arg flash0:gena.vxml
!
!
vxml version 2.0
license udi pid CISCO2901/K9 sn FCZ1753C0E3
license accept end user agreement
hw-module ism 0
sccp local GigabitEthernet0/0.101
sccp ccm 10.10.10.12 identifier 1 priority 1 version 7.0
sccp
!
sccp ccm group 1
bind interface GigabitEthernet0/0.101
associate ccm 1 priority 1
associate profile 1 register VX1234
associate profile 2 register VX_M1234
switchover method immediate
switchback method immediate
!
dspfarm profile 1 transcode
codec g729br8
codec g729r8
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
maximum sessions 8
associate application SCCP
!
dspfarm profile 2 mtp
codec g711ulaw
maximum sessions hardware 1
maximum sessions software 4
associate application SCCP
!
dial-peer voice 310 voip
translation-profile outgoing test_out
destination-pattern 9[1-5]......
session protocol sipv2
session target ipv4:10.0.1.228
session transport udp
dtmf-relay rtp-nte sip-notify
no dtmf-interworking
codec g711ulaw
no vad
!
dial-peer voice 301 voip
description ****Incoming****
translation-profile incoming test_in
session protocol sipv2
session target ipv4:10.0.1.228
session transport udp
incoming called-number .%
dtmf-relay rtp-nte
no dtmf-interworking
codec g711ulaw
no vad
!
dial-peer voice 311 voip
translation-profile outgoing test_reject9
destination-pattern 90T
session protocol sipv2
session target ipv4:10.0.1.228
session transport udp
dtmf-relay rtp-nte
no dtmf-interworking
no vad
!
dial-peer voice 2001 voip
service test
destination-pattern 397
session protocol sipv2
session target ipv4:10.10.10.12
session transport udp
incoming called-number 397
dtmf-relay rtp-nte
no dtmf-interworking
codec g711ulaw
no vad
!
dial-peer voice 312 voip
translation-profile outgoing test_out
destination-pattern 91..
session protocol sipv2
session target ipv4:10.0.1.228
session transport udp
dtmf-relay rtp-nte
no dtmf-interworking
codec g711ulaw
!
telephony-service
sdspfarm units 1
sdspfarm transcode sessions 8
sdspfarm tag 1 VX1234
max-ephones 42
max-dn 200
ip source-address 10.10.10.12 port 2000
auto assign 1 to 100
timeouts interdigit 3
timeouts busy 3
timeouts ringing 60
system message Argentina Embassy
cnf-file location flash:
load 7965 SCCP45.9-3-1SR3-1S.loads
time-zone 34
time-format 24
date-format dd-mm-yy
max-conferences 8 gain -6
transfer-system full-consult
transfer-pattern .T
secondary-dialtone 9
=================================================================================
ccme#sh sccp
SCCP Admin State: UP
Gateway Local Interface: GigabitEthernet0/0.101
IPv4 Address: 10.10.20.2
Port Number: 2000
IP Precedence: 5
User Masked Codec list: None
Call Manager: 10.10.10.12, Port Number: 2000
Priority: 1, Version: 7.0, Identifier: 1
Transcoding Oper State: ACTIVE - Cause Code: NONE
Active Call Manager: 10.10.10.12, Port Number: 2000
TCP Link Status: CONNECTED, Profile Identifier: 1
Reported Max Streams: 16, Reported Max OOS Streams: 0
Supported Codec: g729abr8, Maximum Packetization Period: 60
Supported Codec: g729ar8, Maximum Packetization Period: 60
Supported Codec: g711alaw, Maximum Packetization Period: 30
Supported Codec: g711ulaw, Maximum Packetization Period: 30
Supported Codec: g729r8, Maximum Packetization Period: 60
Supported Codec: g729br8, Maximum Packetization Period: 60
Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30
Supported Codec: rfc2833 pass-thru, Maximum Packetization Period: 30
Supported Codec: inband-dtmf to rfc2833 conversion, Maximum Packetization Period: 30
MTP Oper State: ACTIVE - Cause Code: NONE
Active Call Manager: 10.10.10.12, Port Number: 2000
TCP Link Status: CONNECTED, Profile Identifier: 2
Reported Max Streams: 10, Reported Max OOS Streams: 0
Supported Codec: g711ulaw, Maximum Packetization Period: 30
Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30
Supported Codec: rfc2833 pass-thru, Maximum Packetization Period: 30
Supported Codec: inband-dtmf to rfc2833 conversion, Maximum Packetization Period: 30
TLS : ENABLED
======================================================================================================
I need help urgently.
03-03-2015 09:08 PM
Attach below outputs and debug
++ show tech voice
==
Debugs
++ debug ephone message mac-address H.H.H
++ debug voice ccapi inout
++ debug ccsip messages
HTH,
Regards,
Mohammed Noor
03-05-2015 03:03 AM
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