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No SIP 200 OK after Q.931 CONNECT

Cisco AS 5350 configured as H.323 Gateway on CUCM.

 

Call flows from SIP to H.323.

Inbound dial-peer

dial-peer voice 43 voip
 session protocol sipv2
 session target ipv4:10.20.8.11
 incoming called-number 322####04
 voice-class codec 1

 

Outbound dial-peer

dial-peer voice 103 voip
 destination-pattern 322####04
 session target ipv4:10.20.8.6
 voice-class codec 1

 

I see messages exchange

 

 

 

SIP: Recieved INVITE -> Sent 100 Trying

Q.931: SETUP -> CALL_PROC -> ALERTING

 

SIP: Sent 180 Ringing

Q.931: NOTIFY

SIP: Recieved PRACK -> Sent 200 OK   -> Sent UPDATE -> Recieved 200 OK 

 

I pick up the phone

Q.931: CONNECT -> NOTIFY

And then Nothing! No SIP signaling. No 200 OK.

As a result I hear ring back on the calling side, and silence on the called one.

Please, help. What's wrong with it?

 

 

Oct  1 09:35:47.692: h323chan_chn_process_read_socket: fd=2 of type CONNECTED has data

Hex representation of the SETUP TPKT received: 08028DAD0704038090A24C060081313130307E006B0522C0060008914A0005000A1408069F4B22C0B50000120F436973636F43616C6C4D616E6167657200310000F42F50F1CAB1421E0254020A140E041D0C001100277F9807488511E4833DE2C8A6D0856E0100010010A00100120140B50000120B8204020004000103000100

  Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length             : 2
CRV Value              : 0x8DAD
Message Type           : 0x07: CONNECT
 Bearer Capability: Length Of IE=3
 Data 8090A2
 Connected Number: Length Of IE=6
 Data 008131313030
 User-User: Length Of IE=107
 Data 0522C0060008914A0005000A1408069F4B22C0B50000120F436973636F43616C6C4D616E6167657200310000F42F50F1CAB1421E0254020A140E041D0C001100277F9807488511E4833DE2C8A6D0856E0100010010A00100120140B50000120B8204020004000103000100h225ParseData: Q.931 CONNECT received on fd=2
Oct  1 09:35:47.692: Changing to new event: CONNECT
h323chan_chn_connect: connecting to 10.20.8.6:40779

Oct  1 09:35:47.692: h323chan_gw_conn: Created socket fd=3
Oct  1 09:35:47.692: h323chan_gw_conn: connect in progress on fd=3h323chan_chn_connect: using fd=3, owner_data(ccb) 0x69BFC32C
changing from NONE state to CONNECTING state

Oct  1 09:35:47.692: h323chan_chn_process_read_socket: fd=2 of type CONNECTED has data

Hex representation of the SETUP TPKT received: 08028DAD6E2701F14C060081313130307E00210528501900060008914A000500277F9807488511E4833DE2C8A6D0856E10800100

 

 

 Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length             : 2
CRV Value              : 0x8DAD
Message Type           : 0x6E: NOTIFY
 Notification Ind: Length Of IE=1
 Data F1
 Connected Number: Length Of IE=6
 Data 008131313030
 User-User: Length Of IE=33
 Data 0528501900060008914A000500277F9807488511E4833DE2C8A6D0856E10800100h225ParseData: Q.931 NOTIFY received on fd=2
Oct  1 09:35:47.692: //-1/xxxxxxxxxxxx/SIP/Error/ccsip_call_service_msg: ccb NULL, unable to update the callinfo ui parameters
Oct  1 09:35:47.692: h323chan_chn_process_read_socket: fd=3 of type CONNECT_PENDING has data

Oct  1 09:35:47.692: Changing to new event: CONNECTED

hq_as5350xm_gw1#changing from CONNECTING state to CONNECTED state

Oct  1 09:35:47.692: h323chan_chn_process_read_socket: fd=3 of type CONNECTED has data

Oct  1 09:35:47.692: h323chan_recvdata: No Data on fd=3
PROCESS_READ: FAILED/NOT COMPLETE,rc 10, fd=3

 

 

1 REPLY
VIP Super Bronze

Please configure the ff and

Please configure the ff and send the logs

service sequence-numbers
service timestamps debug datetime localtime msec
logging buffered 10000000 debug
no logging console
no logging monitor
default logging rate-limit
default logging queue-limit

Then..

<Enable debugs, then test again.>

debug ccsip messages

debug h225 asn1

debug h245 asn1

<Enable session capture to txt file in terminal program.> (such as Putty)


then do the ff:

terminal length 0
show logging

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