[cisco-voip] Cannot call to PSTN from AS5850

Tue Jul 29 11:11:11 EDT 2008

It appears you are transmitting the disconnect, you need to debug at next layer up either MGCP/H323/SIP, etc. You need to determine why you send the disconnect. Could be many things, lack of DSP resources, no route to host, etc, etc.

Jul 29 13:52:33.397: ISDN Se12/6:15 SC Q931: TX -> DISCONNECT pd = 8  callref = 0xEA3A

        Cause i = 0x8092 - No user responding

From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Mohit Saxena
Sent: Tuesday, July 29, 2008 10:25 AM
To: cisco voip
Subject: [cisco-voip] Cannot call to PSTN from AS5850

Hello Friends,

I am facing some problems calling to the PSTN from my AS5850.

When I do a csim start <number>

It just fails within 1 second

The debud q931 is as under:

Jul 29 13:52:33.085: ISDN Se12/6:15 SC Q931: RX <- RELEASE pd = 8  callref = 0x6A39

Jul 29 13:52:33.093: ISDN Se12/6:15 SC Q931: TX -> RELEASE_COMP pd = 8  callref = 0xEA39

Jul 29 13:52:33.197: ISDN Se12/6:15 SC Q931: RX <- SETUP pd = 8  callref = 0x6A49

        Bearer Capability i = 0x8090A2

                Standard = CCITT

                Transfer Capability = Speech

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0xE98F839D

                Exclusive, Interface 15, Channel 29

        Facility i = 0x9E8100036774640000002E49414D2C0D0A4743492C38333065363538383565336531316464393763303030313434663633343935320D0A0D0A

        Calling Party Number i = 0x2183, '018179615'

                Plan:ISDN, Type:National

        Called Party Number i = 0x91, '18153323338'

                Plan:ISDN, Type:International

Jul 29 13:52:33.205: ISDN Se12/6:15 SC Q931: TX -> CALL_PROC pd = 8  callref = 0xEA49

        Channel ID i = 0xE98F839D

                Exclusive, Interface 15, Channel 29

Jul 29 13:52:33.285: ISDN Se12/6:15 SC Q931: Applying typeplan for sw-type 0x19 is 0x0 0x0, Called num 23498706315

Jul 29 13:52:33.285: ISDN Se12/6:15 SC Q931: TX -> SETUP pd = 8  callref = 0x6E12

        Bearer Capability i = 0x8090A3

                Standard = CCITT

                Transfer Capability = Speech

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0xE180838C

                Preferred, Interface 0, Channel 12

        Facility i = 0x9E0100036774640000002E49414D2C0D0A4743492C36643839313839613563616331316464386336373938626263633630316264370D0A0D0A

        Called Party Number i = 0x80, '23498706315'

                Plan:Unknown, Type:Unknown

Jul 29 13:52:33.305: ISDN Se12/6:15 SC Q931: RX <- CALL_PROC pd = 8  callref = 0xEE12

        Channel ID i = 0xE980838C

                Exclusive, Interface 0, Channel 12

Jul 29 13:52:33.397: ISDN Se12/6:15 SC Q931: TX -> DISCONNECT pd = 8  callref = 0xEA3A

        Cause i = 0x8092 - No user responding

Jul 29 13:52:33.473: ISDN Se12/6:15 SC Q931: RX <- DISCONNECT pd = 8  callref = 0xEE12

        Cause i = 0x829F - Normal, unspecified

Jul 29 13:52:33.481: ISDN Se12/6:15 SC Q931: TX -> RELEASE pd = 8  callref = 0x6E12

Jul 29 13:52:33.485: ISDN Se12/6:15 SC Q931: RX <- RELEASE pd = 8  callref = 0x6A3A

Jul 29 13:52:33.497: ISDN Se12/6:15 SC Q931: TX -> RELEASE_COMP pd = 8  callref = 0xEA3A

Jul 29 13:52:33.501: ISDN Se12/6:15 SC Q931: RX <- RELEASE_COMP pd = 8  callref = 0xEE12

Jul 29 13:52:33.753: ISDN Se12/6:15 SC Q931: RX <- SETUP pd = 8  callref = 0x6A4A

Can anyone help.

Brgds,

Mohit C. Saxena 
Sr. Network Administrator 
Starcomms Ltd. 
www.starcomms.com <blocked::http://www.starcomms.com>  
Mob: +234-702-800-0709

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