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<DIV>Hi</DIV>
<DIV> </DIV>
<DIV>I am having issue with H.323 Voice gateway. Incoming calls are not
transfered to Auto-Attendant. This happens randomly but I have noticed that the
frequency is higher when there are no incoming call no PRI lines. Please check
Q921 and Q931 debugs below. The calls seems to be answered by gateway but
ISDN-Connect message is never displayed. I tried to call from my IP Phone
<STRONG>(number: 2601)</STRONG> to <STRONG>PRI (2637174)</STRONG> but no
ISDN-Connect message for this call but the call is landed on gateway. Running
CCM 4.2.</DIV>
<DIV> </DIV>
<DIV>Another questions is that: we can run both MGCP and H.323 on voice gateway
but how will it register with CallManager. I guess we can use some loopback
technique for this purpose.</DIV>
<DIV> </DIV>
<DIV>Note: I tried from an outside number as well but the results are
same.</DIV>
<DIV> </DIV>
<DIV>Anyone expreienced something like this before. Need
suggestions/comments!</DIV>
<DIV> </DIV>
<DIV>FDIB-HO-GW1#sh isdn
ac<BR>--------------------------------------------------------------------------------<BR>
ISDN ACTIVE
CALLS<BR>--------------------------------------------------------------------------------<BR>Call
Calling Called
Remote Seconds Seconds Seconds Charges<BR>Type
Number
Number Name
Used Left Idle
Units/Currency<BR>--------------------------------------------------------------------------------<BR>Out
2515
+3463221013
320 Unavail -
0
<BR>--------------------------------------------------------------------------------</DIV>
<DIV> </DIV>
<DIV>FDIB-HO-GW1#debug isdn q921<BR>debug isdn q921
is
ON.<BR>FDIB-HO-GW1#<BR>*Mar 6 09:02:47.270: ISDN Se0/1/0:15 Q921: User TX
-> INFO sapi=0 tei=0, ns=75 nr=19<BR>*Mar 6 09:02:47.294: ISDN
Se0/1/0:15 Q921: User RX <- RR sapi=0 tei=0 nr=76<BR>*Mar 6
09:02:47.582: ISDN Se0/1/0:15 Q921: User RX <- INFO sapi=0 tei=0, ns=19
nr=76<BR>*Mar 6 09:02:47.582: ISDN Se0/1/0:15 Q921: User TX -> RR
sapi=0 tei=0 nr=20<BR>*Mar 6 09:02:47.714: ISDN Se0/1/0:15 Q921: User RX
<- INFO sapi=0 tei=0, ns=20 nr=76<BR>*Mar 6 09:02:47.714: ISDN
Se0/1/0:15 Q921: User TX -> RR sapi=0 tei=0 nr=21<BR>*Mar 6
09:02:48.022: ISDN Se0/1/0:15 Q921: User RX <- INFO sapi=0 tei=0, ns=21
nr=76<BR>*Mar 6 09:02:48.022: ISDN Se0/1/0:15 Q921: User TX -> RR
sapi=0 tei=0 nr=22<BR>FDIB-HO-GW1#<BR>*Mar 6 09:02:48.030: ISDN Se0/1/0:15
Q921: User TX -> INFO sapi=0 tei=0, ns=76 nr=22<BR>*Mar 6 09:02:48.050:
ISDN Se0/1/0:15 Q921: User RX <- RR sapi=0 tei=0
nr=77<BR>FDIB-HO-GW1#<BR>*Mar 6 09:02:49.770: ISDN Se0/1/0:15 Q921: User
TX -> INFO sapi=0 tei=0, ns=77 nr=22<BR>*Mar 6 09:02:49.782: ISDN
Se0/1/0:15 Q921: User TX -> INFO sapi=0 tei=0, ns=78 nr=22<BR>*Mar 6
09:02:49.790: ISDN Se0/1/0:15 Q921: User RX <- RR sapi=0 tei=0
nr=78<BR>*Mar 6 09:02:49.806: ISDN Se0/1/0:15 Q921: User RX <- RR
sapi=0 tei=0 nr=79<BR>*Mar 6 09:02:49.966: ISDN Se0/1/0:15 Q921: User RX
<- INFO sapi=0 tei=0, ns=22 nr=79<BR>*Mar 6 09:02:49.966: ISDN
Se0/1/0:15 Q921: User TX -> RR sapi=0 tei=0 nr=23<BR>*Mar 6
09:02:50.098: ISDN Se0/1/0:15 Q921: User RX <- INFO sapi=0 tei=0, ns=23
nr=79<BR>*Mar 6 09:02:50.098: ISDN Se0/1/0:15 Q921: User TX -> RR
sapi=0 tei=0 nr=24<BR>FDIB-HO-GW1#<BR>*Mar 6 09:02:50.342: ISDN Se0/1/0:15
Q921: User RX <- INFO sapi=0 tei=0, ns=24 nr=79<BR>*Mar 6 09:02:50.342:
ISDN Se0/1/0:15 Q921: User TX -> RR sapi=0 tei=0
nr=25<BR>FDIB-HO-GW1#<BR>*Mar 6 09:02:51.354: ISDN Se0/1/0:15 Q921: User
RX <- INFO sapi=0 tei=0, ns=25 nr=79<BR>*Mar 6 09:02:51.354: ISDN
Se0/1/0:15 Q921: User TX -> RR sapi=0 tei=0 nr=26<BR>FDIB-HO-GW1#un
all<BR>Port Statistics for unclassified packets is not turned on.</DIV>
<DIV> </DIV>
<DIV>All possible debugging has been turned off<BR>FDIB-HO-GW1#sh isdn
ac<BR>--------------------------------------------------------------------------------<BR>
ISDN ACTIVE
CALLS<BR>--------------------------------------------------------------------------------<BR>Call
Calling Called
Remote Seconds Seconds Seconds Charges<BR>Type
Number
Number Name
Used Left Idle
Units/Currency<BR>--------------------------------------------------------------------------------<BR>Out
2515
+3463221013
345 Unavail -
0
<BR>--------------------------------------------------------------------------------</DIV>
<DIV> </DIV>
<DIV>FDIB-HO-GW1#FDIB-HO-GW1#sh isd<BR>FDIB-HO-GW1#sh isdn
ac<BR>--------------------------------------------------------------------------------<BR>
ISDN ACTIVE
CALLS<BR>--------------------------------------------------------------------------------<BR>Call
Calling Called
Remote Seconds Seconds Seconds Charges<BR>Type
Number
Number Name
Used Left Idle
Units/Currency<BR>--------------------------------------------------------------------------------<BR>Out
2552
9244285
264 Unavail -
0
<BR>Out 2701
6369616
123 Unavail -
0
<BR>Out 2901
+3212423432
46 Unavail -
0
<BR>--------------------------------------------------------------------------------</DIV>
<DIV> </DIV>
<DIV>FDIB-HO-GW1#debug isdn q931<BR>*Mar 6 08:55:03.454: %ISDN-6-CONNECT:
Interface Serial0/1/0:30 is now connected to 4962480 N/A<BR>FDIB-HO-GW1#debug
isdn q931<BR>debug isdn q931
is
ON.<BR>FDIB-HO-GW1#<BR>*Mar 6 08:55:08.634: ISDN Se0/1/0:15 Q931: Applying
typeplan for sw-type 0x12 is 0x0 0x0, Calling num 2601<BR>*Mar 6
08:55:08.634: ISDN Se0/1/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x0
0x0, Called num 2637174<BR>*Mar 6 08:55:08.634: ISDN Se0/1/0:15 Q931: TX
-> SETUP pd = 8 callref = 0x1156
<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 = 0xA9839D
<BR>
Exclusive, Channel 29 <BR> Progress
Ind i = 0x8183 - Origination address is non-ISDN
<BR> <STRONG> Calling Party Number i =
0x0081, '2601'</STRONG>
<BR>
Plan:Unknown, Type:Unknown <BR>
<STRONG>Called Party Number i = 0x80, '2637174'
<BR></STRONG>
Plan:Unknown, Type:Unknown<BR>*Mar 6 08:55:08.906: ISDN Se0/1/0:15 Q931:
RX <- SETUP_ACK pd = 8 callref = 0x9156
<BR> Channel ID i = 0xA9839D
<BR>
Exclusive, Channel 29<BR>*Mar 6 08:55:09.034: ISDN Se0/1/0:15 Q931: RX
<- CALL_PROC pd = 8 callref = 0x9156<BR>FDIB-HO-GW1#<BR>*Mar 6
08:55:09.322: ISDN Se0/1/0:15 Q931: RX <- SETUP pd = 8 callref = 0x17FF
<BR> Sending Complete
<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 = 0xA98382
<BR>
Exclusive, Channel 2 <BR> Progress Ind
i = 0x8583 - Origination address is non-ISDN
<BR> <STRONG> Calling Party Number i =
0x2183, '212637174'
<BR></STRONG>
Plan:ISDN, Type:National <BR>
<STRONG>Called Party Number i = 0x81, '7174'</STRONG>
<BR>
Plan:ISDN, Type:Unknown<BR>*Mar 6 08:55:09.326: ISDN Se0/1/0:15 Q931: TX
-> CALL_PROC pd = 8 callref = 0x97FF
<BR> Channel ID i = 0xA98382
<BR>
Exclusive, Channel 2<BR>FDIB-HO-GW1#<BR>*Mar 6 08:55:11.066: ISDN
Se0/1/0:15 Q931: TX -> ALERTING pd = 8 callref = 0x97FF
<BR> Progress Ind i = 0x8188 - In-band
info or appropriate now available <BR>*Mar 6 08:55:11.290: ISDN Se0/1/0:15
Q931: RX <- ALERTING pd = 8 callref = 0x9156
<BR> Progress Ind i = 0x8288 - In-band
info or appropriate now available <BR>FDIB-HO-GW1#un all<BR>Port Statistics for
unclassified packets is not turned on.</DIV>
<DIV> </DIV>
<DIV>All possible debugging has been turned off<BR>FDIB-HO-GW1#<BR>*Mar 6
08:55:22.210: %ISDN-6-CONNECT: Interface Serial0/1/0:2 is now connected to
216636514 N/A<BR>FDIB-HO-GW1#</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>regards,</DIV>
<DIV> </DIV>
<DIV>Syed Khalid Ali<BR></DIV>
<DIV> </DIV>
<DIV> </DIV>
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