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Jesutofunmi O
Beginner

UNABLE TO REGISTER CME ON ITSP's SIP GATEWAY

Hello Guys, 

I currently manage a Cisco CME and I am trying to register my CME on a Service Provider's voice gateway.

They have provided me with username and password and I have tested it on a 3CX soft phone which registers successfully. However, inputting the same credentials on my CME, and doing a "show sip register status" shows that the CME is not registered to the Service Provider's voice gateway (more like an ITSP service). My internal connection is such as: 

Service Provider modem-->Cisco ASA FW-->Cisco Core Switch-->Cisco CME

1. A NAT is done on my ASA to allow the CME access to the internet which works fine (verified with pings)

2. A direct connection from modem to CME has also been tried. Registration still fails.

3. Dial peers had been created on the CME to allow the location call other branches which works fine.

4. A wireshark capture has been done on my ASA. There is registration attempts on ingress interface but NO CAPTURE on egress interface.

Could you please look at my configuration below and see if there is something I am not doing right as i do not reckon myself an expert on Cisco voice.

 

 

 

 

Current configuration : 22044 bytes
!

version 15.3
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname CME
!
boot-start-marker
boot-end-marker
!
aqm-register-fnf
!
! card type command needed for slot/vwic-slot 0/1
logging buffered 5000000
!
no aaa new-model
!
!
!
!
!
!
!
ip domain name KAR
ip name-server 62.XX.XX.XX
ip name-server 62.XX.XX.XX
ip cef
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
crypto pki trustpoint TP-self-signed-2743843390
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2743843390
revocation-check none
rsakeypair TP-self-signed-2743843390
!
!
crypto pki certificate chain TP-self-signed-2743843390

dspfarm
dsp services dspfarm
!
!
!
voice service voip
callmonitor
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
no supplementary-service sip moved-temporarily
no supplementary-service sip refer
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
sip
registrar server expires max 3600 min 600
no call service stop
!
!
voice register global
mode cme
source-address 172.16.121.5 port 5060
max-dn 100
max-pool 165
authenticate realm cme-bwh.ipnxtelecoms.com
create profile sync 1538559805332488
!
voice register template 1
!
!
!
voice translation-rule 1
rule 1 /^1009/ /016316980/
!
!
voice translation-profile GSM-Outbound
translate calling 1
!
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
ip address 10.XX.XX.XX 255.255.255.248
shutdown
duplex auto
speed auto
!
interface ISM0/0
no ip address
shutdown
!Application: CUE Running on ISM
!
interface GigabitEthernet0/1
ip address 172.16.121.5 255.255.255.0
duplex auto
speed auto
h323-gateway voip interface
h323-gateway voip bind srcaddr 172.16.121.5
!
interface GigabitEthernet0/2
no ip address
shutdown
duplex auto
speed auto
!
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip http path flash:GUI
!
ip route 0.0.0.0 0.0.0.0 172.16.121.1
!
logging trap debugging
logging source-interface GigabitEthernet0/1
!
!
!
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
sccp local GigabitEthernet0/1
sccp ccm 172.16.121.5 identifier 1 priority 1 version 7.0
sccp
!
sccp ccm group 1
bind interface GigabitEthernet0/1
associate ccm 1 priority 1
associate profile 1 register BWH-CONF-BRDG
!
dspfarm profile 1 conference
codec g729br8
codec g729r8
codec g729abr8
codec g729ar8
codec g711alaw
codec g711ulaw
maximum sessions 6
associate application SCCP
!
dial-peer voice 1 voip
destination-pattern 2..
session protocol sipv2
session target ipv4:192.168.2.25
dtmf-relay sip-notify
codec g711ulaw
no vad
!
dial-peer voice 2 voip
session protocol sipv2
session target ipv4:192.168.2.25:5060
incoming called-number 10..
voice-class sip dtmf-relay force rtp-nte
dtmf-relay rtp-nte
codec g711ulaw
no vad
!
dial-peer voice 3 voip
destination-pattern 4..
session protocol sipv2
session target ipv4:172.16.130.15
dtmf-relay sip-notify
codec g711ulaw
no vad
!
dial-peer voice 4 voip
session protocol sipv2
session target ipv4:172.16.130.15:5060
incoming called-number 10..
voice-class sip dtmf-relay force rtp-nte
dtmf-relay rtp-nte
codec g711ulaw
no vad
!
dial-peer voice 5 voip
session protocol sipv2
session target ipv4:172.16.128.83:5060
incoming called-number 10..
voice-class sip dtmf-relay force rtp-nte
dtmf-relay rtp-nte
codec g711ulaw
no vad
!
dial-peer voice 6 voip
destination-pattern 3..
session protocol sipv2
session target ipv4:172.16.128.83
dtmf-relay sip-notify
codec g711ulaw
no vad
!
dial-peer voice 7 voip
description **Outgoing calls to BUN Trixbox**
destination-pattern 5..
session protocol sipv2
session target ipv4:172.16.70.186
dtmf-relay sip-notify
codec g711ulaw
no vad
!
dial-peer voice 8 voip
session protocol sipv2
session target ipv4:172.16.70.186:5060
incoming called-number 10..
voice-class sip dtmf-relay force rtp-nte
dtmf-relay rtp-nte
codec g711ulaw
no vad
!
dial-peer voice 9 voip
translation-profile outgoing GSM-Outbound
destination-pattern 9[0][78][01]T
session protocol sipv2
session target dns:cme.ciscotelecoms.com
voice-class sip dtmf-relay force rtp-nte
dtmf-relay rtp-nte
codec g711ulaw
no vad
!
!
sip-ua
credentials username 01xxxxx password 7 1xxxxxxxxxxxxxx realm cme.ciscotelecoms.com
authentication username 01xxxxxx password 7 1xxxxxxxxxxx realm cme.ciscotelecoms.com
retry register 10
registrar dns:cme.ciscotelecoms.com expires 3600
sip-server dns:cme.ciscotelecoms.com
host-registrar
!
!
!
gatekeeper
no shutdown
!
!
telephony-service
sdspfarm units 10
sdspfarm tag 1 YTHEOFN
conference hardware
max-ephones 80
max-dn 200
ip source-address 172.16.121.5 port 2000
timeouts interdigit 4
timeouts ringing 20
url directories http://172.16.121.5/localdirectory
cnf-file location flash:
cnf-file perphone
load 7945 SCCP45.9-2-1S.loads
time-zone 21
date-format dd-mm-yy
max-conferences 8 gain -6
web admin system name admin secret 5 JDKNG87DB746899
dn-webedit
time-webedit
transfer-system full-consult
create cnf-files version-stamp Jan 01 2002 00:00:00
!
!
ephone-template 1
softkeys hold Resume Newcall Join Select
softkeys idle Newcall Redial Cfwdall ConfList Join RmLstC Pickup
softkeys seized Meetme Redial Endcall Cfwdall Pickup
softkeys connected Hold Endcall Trnsfer Confrn ConfList Join RmLstC
!
!
ephone-dn 1 dual-line
number 1001
label John White
description John White(1001)
name John White
!

 

 

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