[cisco-voip] Issue with CME/Meridian via Q.sig

Andy andy.carse at gmail.com
Mon Jul 8 17:03:39 EDT 2013


Hi,
I have a strange issue on a deployment....
Its a q.sig deployment with an option 11
 From Cisco handsets I can dial a meridian handset and PSTN with no issue.
 From PSTN I can dial a Cisco handset and Meridian handset with no issue.
But if I dial from a Meridian handset to Cisco handset I get no-way 
voice, the Cisco handset rings but no voice stream.
If I web to the cisco handset I can see the transmit/recieve packets 
incrementing, and debug isdn q931 doesn't show any errors.
The meridian guys say its configured properly.
I've attached an amended the config of the router.

Any pointers appreciated

-- 
Regards

Andy

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Current configuration : 35968 bytes
!
! No configuration change since last restart
! NVRAM config last updated at 15:23:30 UTC Fri Jul 5 2013 by admin
! NVRAM config last updated at 15:23:30 UTC Fri Jul 5 2013 by admin
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname ?????????????
!
boot-start-marker
boot system flash:c3900-universalk9-mz.SPA.152-2.T3.bin
boot-end-marker
!
!
card type e1 0 0
!
no aaa new-model
network-clock-participate wic 0 
!
no ipv6 cef
!
!
!
ip dhcp excluded-address xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx
!
! 
ip dhcp pool VoiceVLAN302
 network xxx.xxx.xxx.xxx 255.255.255.0
 default-router xxx.xxx.xxx.xxx 
 option 150 ip of CME g0/0
!
!
!
ip cef
multilink bundle-name authenticated
!
!
!
!
isdn switch-type primary-qsig
!
crypto pki token default removal timeout 0
!
!
voice-card 0
 dspfarm
 dsp services dspfarm
!
!
!
voice service pots
 supplementary-service qsig call-forward
!
voice service voip
 ip address trusted list
  ipv4 0.0.0.0 0.0.0.0
 qsig decode
 allow-connections h323 to h323
 allow-connections h323 to sip
 allow-connections sip to h323
 allow-connections sip to sip
 fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
 h323
!
voice class codec 1
 codec preference 1 g711ulaw
 codec preference 2 g711alaw
 codec preference 3 g729r8
!
voice class h323 1
  h225 timeout tcp establish 2
  h225 timeout connect 60
  h225 timeout setup 1
  call start fast
!
< Logout profiles and em profiles here>
!

!
!
!
!
license udi pid C3900-SPE100/K9 sn ???????????
hw-module ism 0
!
hw-module pvdm 0/0
!
!
!
file privilege 0
username ???????????????????????????????????????????
!
redundancy
!
!
controller E1 0/0/0
 framing NO-CRC4 
 pri-group timeslots 1-31
 description *** Direct Link to Meridian - Qsig ***
!
!
!
!
!
interface Embedded-Service-Engine0/0
 no ip address
 shutdown
!
interface GigabitEthernet0/0
 description *** To Local LAN switch Port 01 - Primary I/F ***
 backup interface GigabitEthernet0/1
 ip address xxx.xxx.xxx.xxx
 duplex auto
 speed auto
!
interface ISM0/0
 ip unnumbered GigabitEthernet0/0
 service-module ip address xxx.xxx.xxx.xxx
 service-module ip default-gateway xxx.xxx.xxx.xxx
 hold-queue 512 out
!
interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
!
interface GigabitEthernet0/2
 description #### Management Interface ####
 ip address xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx
 duplex auto
 speed auto
!
interface ISM0/1
 no ip address
!
interface Serial0/0/0:15
 description *** Direct Link to Meridian - Qsig ***
 no ip address
 encapsulation hdlc
 isdn switch-type primary-qsig
 isdn incoming-voice voice
 isdn contiguous-bchan
 isdn bchan-number-order ascending 
 no cdp enable
!
interface Vlan1
 no ip address
!
ip forward-protocol nd
!
ip http server
no ip http secure-server
ip http path flash:gui
!
ip route 0.0.0.0 0.0.0.0 xxx.xxx.xxx.xxx
ip route xxx.xxx.xxx.xxx 255.255.255.255 ISM0/0
!
!
nls resp-timeout 1
cpd cr-id 1
!
!
control-plane
!
!
voice-port 0/0/0:15
 output attenuation -4
 echo-cancel coverage 32
 cptone GB
 bearer-cap Speech
 !
 !
 !
!
!
!
mgcp profile default
!
sccp local GigabitEthernet0/0
sccp ccm xxx.xxx.xxx.xxx identifier 1 version 7.0 
sccp
!
sccp ccm group 1
 associate ccm 1 priority 1
 associate profile 1 register <hostname>
!
dspfarm profile 1 conference  
 codec g711ulaw
 codec g711alaw
 codec g729ar8
 codec g729abr8
 codec g729r8
 codec g729br8
 maximum sessions 4
 associate application SCCP
 shutdown
!
dial-peer cor custom
 name emergency
 name local
 name national
 name mobile
 name international
 name premium
 name freephone
 name services
!
!
dial-peer cor list P-Emergency
 member emergency
!
dial-peer cor list P-International
 member international
!
dial-peer cor list CSS-Emergency
 member emergency
!
dial-peer cor list CSS-National-Mobile
 member emergency
 member national
 member mobile
 member freephone
!
dial-peer cor list CSS-National-Mobile-Service
 member emergency
 member national
 member mobile
 member freephone
 member services
!
dial-peer cor list CSS-International
 member emergency
 member national
 member mobile
 member international
 member freephone
!
dial-peer cor list CSS-Unrestricted
 member emergency
 member national
 member mobile
 member international
!
dial-peer cor list P-Mobile
 member mobile
!
dial-peer cor list P-services
 member services
!
dial-peer cor list P-Freephone
 member freephone
!
dial-peer cor list P-Local
 member local
!
dial-peer cor list P-National
 member national
!
dial-peer cor list CSS-Mobile
 member emergency
 member local
 member national
 member mobile
 member freephone
!
dial-peer cor list P-Premium
 member premium
!
!
dial-peer voice 1 pots
 incoming called-number .
 direct-inward-dial
 port 0/0/0:15
!
dial-peer voice 2 voip
 description Unity Express - VoiceMail
 destination-pattern 5600
 session protocol sipv2
 session target ipv4:xxx.xxx.xxx.xxx
 dtmf-relay sip-notify
 codec g711ulaw
 no vad
!
dial-peer voice 100 pots
 corlist outgoing P-Emergency
 destination-pattern 9999
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 101 pots
 corlist outgoing P-Emergency
 destination-pattern 911[12]
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 102 pots
 corlist outgoing P-International
 destination-pattern 900T
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 103 pots
 corlist outgoing P-National
 destination-pattern 90[123]T
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 104 pots
 corlist outgoing P-National
 destination-pattern 908[47]T
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 105 pots
 corlist outgoing P-National
 destination-pattern 9[2-8]......
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 106 pots
 corlist outgoing P-Premium
 destination-pattern 909T
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 107 pots
 corlist outgoing P-Mobile
 destination-pattern 907.........
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 108 pots
 corlist outgoing P-services
 destination-pattern 91[02-9]T
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 109 pots
 corlist outgoing P-services
 destination-pattern 9118T
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 110 pots
 corlist outgoing P-Freephone
 destination-pattern 90500T
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 111 pots
 corlist outgoing P-Freephone
 destination-pattern 9080[08]T
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind connect enable 8
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
dial-peer voice 112 pots
 description Meridian DN Ranges
 destination-pattern [2-8]...
 direct-inward-dial
 port 0/0/0:15
 forward-digits all
!
!
!
!
gatekeeper
 shutdown
!
!
telephony-service
 sdspfarm conference mute-on * mute-off *
 sdspfarm units 2
 sdspfarm tag 1 LDC-3925-01
 conference hardware
 no auto-reg-ephone
 em keep-history
 max-ephones 200
 max-dn 600
 ip source-address <cme int g0/0> port 2000
 service phone webaccess 0
 url services http://<cme int g0/0> 
 url authentication http://<cme int g0/0>/CCMCIP/authenticate.asp  
 network-locale GB
 load 6921 SCCP69xx.9-2-1-0.loads
 time-zone 22
 time-format 24
 date-format dd-mm-yy
 voicemail 5600
 max-conferences 8 gain -6
 web admin system name xxxxxxxxx password xxxxxxxx
 dn-webedit 
 time-webedit 
 transfer-system full-consult
 transfer-pattern ....
 transfer-pattern .....
 transfer-pattern 9T
 fac standard
 create cnf-files version-stamp 7960 Jul 05 2013 14:46:09
!
!
ephone-dn  1  dual-line
 number 7810
 description xxxxxxxxx
 name xxxxxxxx
 corlist incoming CSS-National-Mobile
!
!
!
ephone  1
 mac-address 20BB.C01F.77F9
 type 6921
 keep-conference
 logout-profile 1
!
!
!
ephone  2
 mac-address 20BB.C01F.77E4
 type 6921
 keep-conference
 logout-profile 2
!
!
!
line con 0
!
scheduler allocate 20000 1000
!
end


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