I am not sure if this is the proper forum for this but I have a 3845 that I am using as a MGCP gateway; I currently have 2 PRI T1's configured in an NFAS group using the MGPC service. The problem I am seeing is that only the primary D channel T1 is showing up as "MULTIPLE_FRAME_ESTABLISHED" the backup D channel T1 is only showing up as "TEI_ASSIGNED".
Prior to issuing the "service mgcp" command to the pri-group for NFAS both T1's showed as "MULTIPLE_FRAME_ESTABLISHED" and everything looked fine but now I get the following q921 debug errors (see below) and have been unable to find anything related to the messages; but from the looks of it the switch is not offering a TEI assigment; if anyone could shed some light on this it would be appreciated.
Debug Message:
2:47:05: ISDN Se1/1:23 Q921: User RX <- SABMEp sapi=0 tei=0
2:47:05: ISDN Se1/1:23 **ERROR**: L2IF_SendPkt: idb is NULL
2:47:05: ISDN Se1/1:23 **ERROR**: process_rxdata:L2IF_SendPkt Failed
2:47:06: ISDN Se1/1:23 Q921: User RX <- SABMEp sapi=0 tei=0
2:47:06: ISDN Se1/1:23 **ERROR**: L2IF_SendPkt: idb is NULL
2:47:06: ISDN Se1/1:23 **ERROR**: process_rxdata:L2IF_SendPkt Failed
2:47:07: ISDN Se1/1:23 Q921: User RX <- SABMEp sapi=0 tei=0
2:47:07: ISDN Se1/1:23 **ERROR**: L2IF_SendPkt: idb is NULL
2:47:07: ISDN Se1/1:23 **ERROR**: process_rxdata:L2IF_SendPkt Failed
