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
