[cisco-voip] Incoming Calls disconnect some times

[Karim Rahmani]

Hello Srini, 

 

I know that it won't be very helpful on your specific case, but here is the link where you can get the signification of the q.931 various disconnect cause codes :

 

http://www.cisco.com/en/US/tech/tk801/tk379/technologies_tech_note09186a008012e95f.shtml

 

In your case 0x80FF :

 

Cause Code Origination Point => 80-the router

Disconnect Cause Code =>  FF  - Interworking, unspecified - This cause indicates that an event occurs, but the network does not provide causes for the action. The precise problem is unknown.

 

Kind regards.

K. Rahmani

 

 

De : cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] De la part de srini
Envoyé : mercredi 8 octobre 2008 12:42
À : cisco-voip at puck.nether.net
Objet : [cisco-voip] Incoming Calls disconnect some times

 

Hello,

 

I got a problem in cisco gateway + gatekeeper,

 

Incoming calls disconnect some times,

 

Q931 Debug

 

Oct  8 11:29:01: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x6059 
 Sending Complete 
 Bearer Capability i = 0x9090A3 
  Standard = CCITT 
  Transfer Capability = 3.1kHz Audio 
  Transfer Mode = Circuit 
  Transfer Rate = 64 kbit/s 
 Channel ID i = 0xA98389 
  Exclusive, Channel 9 
 Progress Ind i = 0x8583 - Origination address is non-ISDN  
 Calling Party Number i = 0x00A3, N/A 
  Plan:Unknown, Type:Unknown 
 Called Party Number i = 0xA1, '348741246' 
  Plan:ISDN, Type:National
Oct  8 11:29:01: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0xE059 
 Channel ID i = 0xA98389 
  Exclusive, Channel 9
Oct  8 11:29:01: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0xE059 
 Cause i = 0x80FF - Interworking error; unspecified
Oct  8 11:29:02: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x6059
Oct  8 11:29:02: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0xE059
Oct  8 11:29:03: ISDN Se0/0/0:15 Q931: RX <- DISCONNECT pd = 8  callref = 0xADD9 
 Cause i = 0x8090 - Normal call clearing 
 Progress Ind i = 0x8288 - In-band info or appropriate now available 

 

 

Please some help me on this issue

 

 

Thanks

 

Srini

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