09-17-2008 10:04 PM - edited 03-15-2019 01:22 PM
Hi,
When a video enabled phone (vt advantage) is trying to place an outbound call via a h323 gateway, the call is getting dropped.
The disconnect text on the gateway is :
bearer capability not authorized (57)
The output of the debug isdn q931 :
*Oct 3 21:45:30.791: ISDN Se1/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x0 0x0, Calling num 22908402
*Oct 3 21:45:30.791: ISDN Se1/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x0 0x0, Called num 0475952824
*Oct 3 21:45:30.791: ISDN Se1/0:15 Q931: TX -> SETUP pd = 8 callref = 0x7879
Bearer Capability i = 0x8890A3
Standard = CCITT
Transer Capability = Unrestricted Digital
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA9839F
Exclusive, Channel 31
Calling Party Number i = 0x0081, '22908402'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, '0475952824'
Plan:Unknown, Type:Unknown
*Oct 3 21:45:30.883: ISDN Se1/0:15 Q931: RX <- CALL_PROC pd = 8 callref = 0xF879
Channel ID i = 0xA9839F
Exclusive, Channel 31
*Oct 3 21:45:33.483: ISDN Se1/0:15 Q931: RX <- DISCONNECT pd = 8 callref = 0xF879
Cause i = 0x82B9 - Bearer capability not presently authorized
*Oct 3 21:45:33.483: ISDN Se1/0:15 Q931: TX -> RELEASE pd = 8 callref = 0x7879
*Oct 3 21:45:33.503: ISDN Se1/0:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0xF879
Gateway#
Any idea how I can work around this?
Thanks,
Jeroen
09-17-2008 11:41 PM
My issue was resolved by adding the command bearer-cap speech under the voice port in the h323 gateway as described in tis document :
http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a0080874155.shtml
Rgds,
Jeroen
09-17-2008 11:41 PM
http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a0080569b65.shtml
Add bearer-cap under voice port
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