Hi all,
I successfully run the prepaid b2b_bridge scenario from
https://opensips.org/Documentation/Tutorials-B2BUA-3-2
However, I cannot use the SDP less INVITE to initiate the connection with the
"callee". Hence I was trying to use the "no-late-sdp", but I get an error when
the SDPless 200 OK response from the "caller" is received.
On the b2b_logic_request route I simply added two extra args:
b2b_bridge("caller", "callee", "", "no-late-sdp");
The SPDless Re-INVITE 200 OK is received on process_bridge_200OK(), but it
fails to get the bentity1->to_uri
DBG:b2b_logic:process_bridge_200OK: Send invite to [] Proxy []
When initiating the bridge, I can confirm that the new client entity is added
correctly with the to_uri
DBG:b2b_logic:b2bl_entity_new: First new entity [callee] saved in context
opensips_1 | Jul 3 13:25:55 [10]
DBG:b2b_logic:b2bl_bridge: New entity, dest =
[sip:+351940026774@172.16.254.101:5060]
opensips_1 | Jul 3 13:25:55 [10]
DBG:b2b_logic:b2bl_bridge: New entity, dest =
[sip:+351940026774@172.16.254.101:5060]
opensips_1 | Jul 3 13:25:55 [10]
DBG:b2b_logic:b2bl_create_new_entity: new entity type [1] [0x7f74039c9308]->[]
opensips_1 | Jul 3 13:25:55 [10]
DBG:b2b_logic:bridging_start_old_ent: Send reInvite to old entity
opensips_1 | Jul 3 13:25:55 [10]
DBG:b2b_logic:b2bl_create_new_entity: new entity type [1] [0x7f74039cb620]->[]
Looking at the code, it appears to me the new_br_ent[1]->dest_uri is properly
filled when preparing the bridge, and so the b2bl_create_new_entity() should be
filling the to_uri and the returned entity properly stored on the
tuple->bridge_entities[1]
However, when receiving the 200 OK, there the same tuple->bridge_entities[1]
returns no to_uri..
opensips_1 | Jul 3 13:25:55 [12] DBG:core:MD5StringArray:
MD5 calculated: 38b99f724da7821223927ccebf7b95d6
opensips_1 | Jul 3 13:25:55 [12]
DBG:b2b_entities:generate_tag: from_tag = 38b99f724da7821223927ccebf7b95d6-0668
opensips_1 | Jul 3 13:25:55 [12]
DBG:core:parse_headers_aux: flags=ffffffffffffffff
opensips_1 | Jul 3 13:25:55 [12] DBG:tm:t_uac: next_hop=<>
opensips_1 | Jul 3 13:25:55 [12] ERROR:core:parse_uri:
uri too short: <> (0)
opensips_1 | Jul 3 13:25:55 [12] ERROR:tm:uri2proxy:
bad_uri:
opensips_1 | Jul 3 13:25:55 [12]
ERROR:b2b_entities:_client_new: while sending request with t_request
opensips_1 | Jul 3 13:25:55 [12]
ERROR:b2b_logic:b2bl_new_client: Failed to create client id
opensips_1 | Jul 3 13:25:55 [12]
ERROR:b2b_logic:bridging_new_client: Failed to generate new client
opensips_1 | Jul 3 13:25:55 [12]
ERROR:b2b_logic:_b2b_handle_reply: Failed to process bridging 200OK for Invite
If there is an issue with the code, I cannot find it. Maybe I'm simply misusing
this feature. Any thoughts?
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