Too much information in ISDN Setup Message

[omihut]

A typical Setup message used to look like this:

Oct 24 20:31:10.044: ISDN Se0/0:23 Q931: TX -> SETUP pd = 8  callref = 0x0080
        Bearer Capability i = 0x8090A2
                Standard = CCITT
                Transfer Capability = Speech
                Transfer Mode = Circuit
                Transfer Rate = 64 kbit/s
        Channel ID i = 0xA98381
                Exclusive, Channel 1
        Progress Ind i = 0x8583 - Origination address is non-ISDN
        Calling Party Number i = 0x80, '9725900222'
                Plan:Unknown, Type:Unknown
        Called Party Number i = 0x80, '8303'
                Plan:Unknown, Type:Unknown
Oct 24 20:31:10.072: ISDN Se0/0:23 Q931: RX <- CALL_PROC pd = 8  callref = 0x8080
        Channel ID i = 0xA98381
                Exclusive, Channel 1

In newer IOS 15.1(4)M9 the same message looks like this:

Oct 24 15:34:44.141: ISDN Se0/0/1:23 Q931: TX -> SETUP pd = 8  callref = 0x0081
        Bearer Capability i = 0x8090A2
                Standard = CCITT
                Transfer Capability = Speech
                Transfer Mode = Circuit
                Transfer Rate = 64 kbit/s
        Channel ID i = 0xA98381
                Exclusive, Channel 1
        Progress Ind i = 0x8583 - Origination address is non-ISDN
        Signal i = 0x40 - Alerting on - pattern 0
        Calling Party Number i = 0x2180, '9725900222'
                Plan:ISDN, Type:National
        Called Party Number i = 0x80, '8306'
                Plan:Unknown, Type:Unknown
        Locking Shift to Codeset 5
        Codeset 5 IE 0x41  i = 0xC4890000000000
Oct 24 15:34:44.153: ISDN Se0/0/1:23 Q931: RX <- RELEASE_COMP pd = 8  callref = 0x8081
        Cause i = 0x80E4 - Invalid information element contents

Differences are in red.  Is there any way to take them out?  My other ISDN device doesn't like this new Setup message.

Thank you!

[Carlo Poggiarelli]

Hi.

Can you please send your actual config?

Thanks

Carlo

[omihut]

Please see attached relevant config.

[Carlo Poggiarelli]

Hi.

Maybe your provider does not accept Numbering plan "Unknown"

Try to set it to Subcriber or National modifying route pattern on cucm or applying a voice translation profile on dialpeer 

Please let me know 

Regards

Carlo

[nabeel asghar]

Hi Experts,

Greetings

I am calling from IP Phone to PSTN & called party is not answering my call, after some rings call is getting hangup and i am not able to hear hangup tone or beep, rather i am getting system recording like "your call can not be completed as dialed please console your directory"

Please advise me to remove the system recording & let me able to get beep tone after called party not answering call

Thanks in advance

Warm Regards:

Nabeel Asghar

[omihut]

Tried that idea, but didn't solve the problem.  Please note the response I've got:

Invalid information element contents

[Carlo Poggiarelli]

Hi.

Please under voice-port 0/0/0:23 and 0/0/1:23 add "bearer-cap speech" and "command-type A-LAW" 

Let me know

Regards

Carlo

[omihut]

Tried these suggestions, still no fix.  Thank you.

[Carlo Poggiarelli]

Hi.

Please  download 15.1.4M10 and upgrade  your VG.

Let me know if it solves your issue.

HTH

Regards

Carlo

[ghislaintalbot]

Hi, I have the same issue...

Were you able to fix it?

If yes, how please?

[omihut]

MLPP adds those messages.  Turn MLPP off to remove those lines.

[ghislaintalbot]

Effectively no voice mlpp fixes the issue! Many thanks.