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ISDN issue

Hi,

I encountered problem in bringing up my isdn line. When I run debug q931 and debug isdn error the following output is shown. May I know what could be the cause? My ISP had checked the line and is fine. They are able to call out using their isdn phone.

Debug isdn q931 output

*Oct 12 14:14:54 MAL: ISDN BR0/2/0 Q931: RX <- CALL_PROC pd = 8 callref = 0xF1

Channel ID i = 0x89

*Oct 12 14:14:54 MAL: ISDN BR0/2/0 Q931: RX <- DISCONNECT pd = 8 callref = 0xF1

Cause i = 0x02809B - Destination out of order

*Oct 12 14:14:54 MAL: ISDN BR0/2/0 Q931: TX -> RELEASE pd = 8 callref = 0x71

Cause i = 0x809B - Destination out of order

*Oct 12 14:14:54 MAL: ISDN BR0/2/0 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x

F1.

*Oct 12 14:14:55 MAL: ISDN BR0/2/0 Q931: Applying typeplan for sw-type 0x1 is 0x

0 0x0, Called num 77188788

*Oct 12 14:14:55 MAL: ISDN BR0/2/0 Q931: TX -> SETUP pd = 8 callref = 0x72

Bearer Capability i = 0x8890

Standard = CCITT

Transer Capability = Unrestricted Digital

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0x81

Called Party Number i = 0x80, '77188788'

Plan:Unknown, Type:Unknown

Debug isdn error output

*Oct 12 14:12:09 MAL: ISDN BR0/2/0 SERROR: isdn_get_guid: Cannot allocate a GUID

(5)

*Oct 12 14:12:09 MAL: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/2/0, TEI 65 ch

anged to up.

*Oct 12 14:12:11 MAL: ISDN BR0/2/0 SERROR: isdn_get_guid: Cannot allocate a GUID

Thank you.

Delon

1 REPLY

Re: ISDN issue

hi

This link has the various reasons discussed about the Q931 disconnection codes ,do check out and revert wheter it helped u ..

http://www.cisco.com/warp/public/129/isdn_disc_code.html

regds

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