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Community Member

One way voice -FXO Port

hi,

 

I have one h323 gateway connected with CUCM 7.1.5. This gateway has 4 FXO ports all having same configuration. Problem is that when cucm calls outside using port 2, 3, 4 can hear outsider sound but called party cant hear cucm user. This problem is not with FXO port 1. 

 

what can be the possible issue?

 

voice-card 0
 dspfarm
 dsp services dspfarm
!
!
!
voice service voip
 ip address trusted list
  ipv4 10.50.2.3
  ipv4 10.50.2.4
 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
 sip
  bind control source-interface Loopback110
  bind media source-interface Loopback110
  registrar server
!
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-port 0/0/0
 trunk-group FXO
 supervisory disconnect dualtone mid-call
 pre-dial-delay 2
 battery-reversal answer
 cptone SA
 timeouts call-disconnect 10
 timeouts wait-release 10
 timing hookflash-out 500
 connection plar 6050
 impedance complex2
 description 6830680
 caller-id enable
!
voice-port 0/0/1
 trunk-group FXO
 supervisory disconnect dualtone mid-call
 pre-dial-delay 2
 battery-reversal answer
 cptone SA
 timeouts call-disconnect 10
 timeouts wait-release 10
 timing hookflash-out 500
 connection plar 6050
 shutdown
 impedance complex2
 caller-id enable
!
voice-port 0/1/0
 trunk-group FXO
 supervisory disconnect dualtone mid-call
 pre-dial-delay 2
 battery-reversal answer
 cptone SA
 timeouts call-disconnect 10
 timeouts wait-release 10
 timing hookflash-out 500
 connection plar 6050
 shutdown
 impedance complex2
 description 6833092
 caller-id enable
!
voice-port 0/1/1
 trunk-group FXO
 supervisory disconnect dualtone mid-call
 pre-dial-delay 2
 battery-reversal answer
 cptone SA
 timeouts call-disconnect 10
 timeouts wait-release 10
 timing hookflash-out 500
 connection plar 6050
 shutdown
 impedance complex2
 caller-id enable

!

!
sccp local Loopback110
sccp ccm 10.50.2.3 identifier 1 version 7.0
sccp ccm 10.50.2.4 identifier 2 version 7.0
sccp
!
sccp ccm group 1
 associate ccm 1 priority 1
 associate ccm 2 priority 2
 associate profile 3 register CAMP_MTP
 associate profile 2 register CAMP_XCODE
 associate profile 1 register CAMP_CONF
!
dspfarm profile 2 transcode
 codec g729abr8
 codec g729ar8
 codec g711alaw
 codec g711ulaw
 maximum sessions 4
 associate application SCCP
!
dspfarm profile 1 conference
 codec g729br8
 codec g729r8
 codec g729abr8
 codec g729ar8
 codec g711alaw
 codec g711ulaw
 maximum sessions 1
 associate application SCCP
!
dspfarm profile 3 mtp
 codec g711ulaw
 maximum sessions software 10
 associate application SCCP

 

 

 

Everyone's tags (4)
4 REPLIES

Why below ports have been

Why below ports have been kept shutdown ? Try to do no shut these ports and try.

voice-port 0/0/1

voice-port 0/1/0

voice-port 0/1/1

Suresh

Community Member

Was just checking. But last

Was just checking. But last three ports are un shut.

Did you check the physical

Did you check the physical connectivity for port 2,3 & 4.

2ndly; Can you try to swap port number 1 & 2 and then check calling on port 1 & 2 once ?

If no luck then please attach below logs..

debug vpm signal

debug voice ccapi inout

Suresh

Community Member

Please note all landlines are

Please note all landlines are tested and are working fine via an analog phone.

 

will try to swap.

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