<div dir="ltr"><div>I have an issue with calls being sent to a 3rd party conference bridge, I have this attached to an E1 on a voice gateway, I can dial into the conference bridge fine from the PSTN or internally but I am having issues dialling globally over a gatekeeper trunk to the cfb, the calls come over the GK as g729, into the CUCM, then through to the gateway and on the debug isdn q931 I get the resource unavailable, unspecified message'</div>
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<div>Is this going to be a codec issue, I have tried setting up HW transcoding resources on the gateway and the assigned to a MRGL and assigned this to the gateway config in CUCM, but I still can't get this to work.</div>
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<div>ul 25 16:22:25.317: ISDN Se0/0/0:15 Q931: Applying typeplan for sw-type 0x16 is 0x0 0x0, Calling num 02078855051<br>ul 25 16:22:25.321: ISDN Se0/0/0:15 Q931: Applying typeplan for sw-type 0x16 is 0x0 0x0, Called num 57900<br>
ul 25 16:22:25.321: ISDN Se0/0/0:15 Q931: TX -> SETUP pd = 8 callref = 0x0224<br> Bearer Capability i = 0x8090A3<br> Standard = CCITT<br> Transfer Capability = Speech<br> Transfer Mode = Circuit<br>
Transfer Rate = 64 kbit/s<br> Channel ID i = 0xA98381<br> Exclusive, Channel 1<br> Progress Ind i = 0x8183 - Origination address is non-ISDN<br> Display i = 'Nick Kassel'<br>
Calling Party Number i = 0x0081, '02078855051'<br> Plan:Unknown, Type:Unknown<br> Called Party Number i = 0x80, '57900'<br> Plan:Unknown, Type:Unknown<br>ul 25 16:22:25.345: ISDN Se0/0/0:15 Q931: RX <- SETUP_ACK pd = 8 callref = 0x8224<br>
Channel ID i = 0xA98381<br> Exclusive, Channel 1<br>ul 25 16:22:25.349: ISDN Se0/0/0:15 Q931: RX <- CONNECT pd = 8 callref = 0x8224<br>ul 25 16:22:25.353: %ISDN-6-CONNECT: Interface Serial0/0/0:0 is now connected to 57900 N/A<br>
ul 25 16:22:25.353: ISDN Se0/0/0:15 Q931: TX -> CONNECT_ACK pd = 8 callref = 0x0224<br>ul 25 16:22:25.453: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8 callref = 0x0224<br> Cause i = 0x82AF - Resource unavailable, unspecified<br>
ul 25 16:22:25.465: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8 callref = 0x8224<br>ul 25 16:22:25.469: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x0224<br></div></div>