Re: [OpenSIPS-Users] b2b terminate_call!
Why just not to fix 200 OK? -- Nick 2013/3/7 Jorge Henrique Pinho > Hi, I am using opensips with b2b module with topology hiding. > > I am trying to terminate a call when i receive the 200OK response to a > Re-Invite. To accomplish this i am using the 'terminate_call' function > defined in b2b_logic module. > > The dialog is establish and an user sends an in dialog Invite to > renegotiate codecs, but the 200OK reply is mal formed. In consequence I > need to terminate the call at this stage. > > To accomplish this I am using the terminate_call function present in > b2b_logic module. When I receive the 200OK bad formatted message, I invoke > the terminate_call function. The behavior of b2b is this : > > ** ** > > A - Opensips (B2B) B > > ** ** > > A Re-Invite à| Re-Invite à B > > ** ** > > A | 200 OK* ß B > *Bad formatted 200OK > > ** ** > > ABYE ß| >B > > ** ** > > A | BYE à > B > > ** ** > > A | ACK à > B > > ** ** > > A | BYE à > B > > ** ** > > It seems that b2b is sending a first BYE to B that was not supposed to.*** > * > > Can you help me fix this? > > ** ** > > Kind regards > > ** ** > > Jorge Pinho > > ** ** > > ___ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] b2b terminate_call!
Hi Nick. It could be bad formatted or other errors that I cannot fix, i.e. codec names and attributes that do not comply with the RFC. In the cases in which I can’t fix the message, I need to terminated the call. From: users-boun...@lists.opensips.org [mailto:users-boun...@lists.opensips.org] On Behalf Of Nick Altmann Sent: quinta-feira, 7 de Março de 2013 15:48 To: OpenSIPS users mailling list Subject: Re: [OpenSIPS-Users] b2b terminate_call! Why just not to fix 200 OK? -- Nick 2013/3/7 Jorge Henrique Pinho mailto:jorge-h-pi...@ext.ptinovacao.pt>> Hi, I am using opensips with b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to a Re-Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The dialog is establish and an user sends an in dialog Invite to renegotiate codecs, but the 200OK reply is mal formed. In consequence I need to terminate the call at this stage. To accomplish this I am using the terminate_call function present in b2b_logic module. When I receive the 200OK bad formatted message, I invoke the terminate_call function. The behavior of b2b is this : A - Opensips (B2B) B A Re-Invite -->| Re-Invite --> B A | 200 OK* <-- B *Bad formatted 200OK ABYE <--|B A | BYE -->B A | ACK -->B A | BYE -->B It seems that b2b is sending a first BYE to B that was not supposed to. Can you help me fix this? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org<mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] b2b terminate_call!
Hi Jorge, Why is the order important ( A or B first) ? as you simply want to terminate the whole call :). Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 05:35 PM, Jorge Henrique Pinho wrote: Hi, I am using opensips with b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to a Re-Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The dialog is establish and an user sends an in dialog Invite to renegotiate codecs, but the 200OK reply is mal formed. In consequence I need to terminate the call at this stage. To accomplish this I am using the terminate_call function present in b2b_logic module. When I receive the 200OK bad formatted message, I invoke the terminate_call function. The behavior of b2b is this : A - Opensips (B2B) B A Re-Invite à | Re-Invite à B A | 200 OK* ß B *Bad formatted 200OK ABYE ß| B A | BYE àB A | ACK àB A | BYE àB It seems that b2b is sending a first BYE to B that was not supposed to. Can you help me fix this? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] b2b terminate_call!
Hi Bogdan! The call is terminated in both clients, the issue is that b2b is sending two BYE messages to B instead of one. Is there any way to fix this behavior? Kind regards, Jorge Pinho From: Bogdan-Andrei Iancu [mailto:bog...@opensips.org] Sent: quinta-feira, 7 de Março de 2013 17:44 To: OpenSIPS users mailling list Cc: Jorge Henrique Pinho Subject: Re: [OpenSIPS-Users] b2b terminate_call! Hi Jorge, Why is the order important ( A or B first) ? as you simply want to terminate the whole call :). Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 05:35 PM, Jorge Henrique Pinho wrote: Hi, I am using opensips with b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to a Re-Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The dialog is establish and an user sends an in dialog Invite to renegotiate codecs, but the 200OK reply is mal formed. In consequence I need to terminate the call at this stage. To accomplish this I am using the terminate_call function present in b2b_logic module. When I receive the 200OK bad formatted message, I invoke the terminate_call function. The behavior of b2b is this : A - Opensips (B2B) B A Re-Invite -->| Re-Invite --> B A | 200 OK* <-- B *Bad formatted 200OK ABYE <--|B A | BYE -->B A | ACK -->B A | BYE -->B It seems that b2b is sending a first BYE to B that was not supposed to. Can you help me fix this? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org<mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] b2b terminate_call!
Are you sure it is not a retransmission ?? Could you post a SIP capture of the entire call ? Regards Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 07:49 PM, Jorge Henrique Pinho wrote: Hi Bogdan! The call is terminated in both clients, the issue is that b2b is sending two BYE messages to B instead of one. Is there any way to fix this behavior? Kind regards, Jorge Pinho *From:*Bogdan-Andrei Iancu [mailto:bog...@opensips.org] *Sent:* quinta-feira, 7 de Março de 2013 17:44 *To:* OpenSIPS users mailling list *Cc:* Jorge Henrique Pinho *Subject:* Re: [OpenSIPS-Users] b2b terminate_call! Hi Jorge, Why is the order important ( A or B first) ? as you simply want to terminate the whole call :). Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 05:35 PM, Jorge Henrique Pinho wrote: Hi, I am using opensips with b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to a Re-Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The dialog is establish and an user sends an in dialog Invite to renegotiate codecs, but the 200OK reply is mal formed. In consequence I need to terminate the call at this stage. To accomplish this I am using the terminate_call function present in b2b_logic module. When I receive the 200OK bad formatted message, I invoke the terminate_call function. The behavior of b2b is this : A - Opensips (B2B) B A Re-Invite à | Re-Invite à B A | 200 OK* ß B *Bad formatted 200OK ABYE ß| B A | BYE àB A | ACK àB A | BYE àB It seems that b2b is sending a first BYE to B that was not supposed to. Can you help me fix this? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org <mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] b2b terminate_call!
Hi Jorge, The flow itself is not sufficient, if you could send the pcap (off list) to check, it will great. Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/08/2013 01:13 PM, Jorge Henrique Pinho wrote: Hi Bogdan! Here is the sip trace, opensips is on ip 10.112.137.205:5065: Don't mind the duplicate '100 Trying' message. I send one in my config file before calling b2b_init_request, and b2b send the other after this. In attachment I send the log where the opensips generates the BYE and ACK messages. Kind regards. Jorge Pinho *From:*Bogdan-Andrei Iancu [mailto:bog...@opensips.org] *Sent:* quinta-feira, 7 de Março de 2013 17:53 *To:* Jorge Henrique Pinho *Cc:* OpenSIPS users mailling list *Subject:* Re: [OpenSIPS-Users] b2b terminate_call! Are you sure it is not a retransmission ?? Could you post a SIP capture of the entire call ? Regards Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 07:49 PM, Jorge Henrique Pinho wrote: Hi Bogdan! The call is terminated in both clients, the issue is that b2b is sending two BYE messages to B instead of one. Is there any way to fix this behavior? Kind regards, Jorge Pinho *From:*Bogdan-Andrei Iancu [mailto:bog...@opensips.org] *Sent:* quinta-feira, 7 de Março de 2013 17:44 *To:* OpenSIPS users mailling list *Cc:* Jorge Henrique Pinho *Subject:* Re: [OpenSIPS-Users] b2b terminate_call! Hi Jorge, Why is the order important ( A or B first) ? as you simply want to terminate the whole call :). Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 05:35 PM, Jorge Henrique Pinho wrote: Hi, I am using opensips with b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to a Re-Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The dialog is establish and an user sends an in dialog Invite to renegotiate codecs, but the 200OK reply is mal formed. In consequence I need to terminate the call at this stage. To accomplish this I am using the terminate_call function present in b2b_logic module. When I receive the 200OK bad formatted message, I invoke the terminate_call function. The behavior of b2b is this : A - Opensips (B2B) B A Re-Invite à | Re-Invite à B A | 200 OK* ß B *Bad formatted 200OK ABYE ß| B A | BYE àB A | ACK àB A | BYE àB It seems that b2b is sending a first BYE to B that was not supposed to. Can you help me fix this? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org <mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] b2b terminate_call!
Hi Bogdan! Yes I can, it is in attachment. Thank you Jorge Pinho From: Bogdan-Andrei Iancu [mailto:bog...@opensips.org] Sent: sexta-feira, 8 de Março de 2013 11:55 To: Jorge Henrique Pinho Cc: OpenSIPS users mailling list Subject: Re: [OpenSIPS-Users] b2b terminate_call! Hi Jorge, The flow itself is not sufficient, if you could send the pcap (off list) to check, it will great. Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/08/2013 01:13 PM, Jorge Henrique Pinho wrote: Hi Bogdan! Here is the sip trace, opensips is on ip 10.112.137.205:5065: Don't mind the duplicate '100 Trying' message. I send one in my config file before calling b2b_init_request, and b2b send the other after this. In attachment I send the log where the opensips generates the BYE and ACK messages. Kind regards. Jorge Pinho From: Bogdan-Andrei Iancu [mailto:bog...@opensips.org] Sent: quinta-feira, 7 de Março de 2013 17:53 To: Jorge Henrique Pinho Cc: OpenSIPS users mailling list Subject: Re: [OpenSIPS-Users] b2b terminate_call! Are you sure it is not a retransmission ?? Could you post a SIP capture of the entire call ? Regards Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 07:49 PM, Jorge Henrique Pinho wrote: Hi Bogdan! The call is terminated in both clients, the issue is that b2b is sending two BYE messages to B instead of one. Is there any way to fix this behavior? Kind regards, Jorge Pinho From: Bogdan-Andrei Iancu [mailto:bog...@opensips.org] Sent: quinta-feira, 7 de Março de 2013 17:44 To: OpenSIPS users mailling list Cc: Jorge Henrique Pinho Subject: Re: [OpenSIPS-Users] b2b terminate_call! Hi Jorge, Why is the order important ( A or B first) ? as you simply want to terminate the whole call :). Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 05:35 PM, Jorge Henrique Pinho wrote: Hi, I am using opensips with b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to a Re-Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The dialog is establish and an user sends an in dialog Invite to renegotiate codecs, but the 200OK reply is mal formed. In consequence I need to terminate the call at this stage. To accomplish this I am using the terminate_call function present in b2b_logic module. When I receive the 200OK bad formatted message, I invoke the terminate_call function. The behavior of b2b is this : A - Opensips (B2B) B A Re-Invite -->| Re-Invite --> B A | 200 OK* <-- B *Bad formatted 200OK ABYE <--|B A | BYE -->B A | ACK -->B A | BYE -->B It seems that b2b is sending a first BYE to B that was not supposed to. Can you help me fix this? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org<mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users b2b_terminate_call.pcap Description: b2b_terminate_call.pcap ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] b2b terminate_call!
Hi Jorge, Strange indeed - the second BYE is not retransmission, it has a different cseq number. I suspect the second BYE is triggered by the ACK (for 200 OK). As per an older email , I still think it is not correct (from SIP point of view) to force sending BYE (to callee) before sending the ACK to it. First you have to finish the call setup (sending ACK back) and then to terminate it. Could you provide logs in debug 4 covering the entire call ? Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/08/2013 05:18 PM, Jorge Henrique Pinho wrote: Hi Bogdan! Yes I can, it is in attachment. Thank you Jorge Pinho *From:*Bogdan-Andrei Iancu [mailto:bog...@opensips.org] *Sent:* sexta-feira, 8 de Março de 2013 11:55 *To:* Jorge Henrique Pinho *Cc:* OpenSIPS users mailling list *Subject:* Re: [OpenSIPS-Users] b2b terminate_call! Hi Jorge, The flow itself is not sufficient, if you could send the pcap (off list) to check, it will great. Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/08/2013 01:13 PM, Jorge Henrique Pinho wrote: Hi Bogdan! Here is the sip trace, opensips is on ip 10.112.137.205:5065: Don't mind the duplicate '100 Trying' message. I send one in my config file before calling b2b_init_request, and b2b send the other after this. In attachment I send the log where the opensips generates the BYE and ACK messages. Kind regards. Jorge Pinho *From:*Bogdan-Andrei Iancu [mailto:bog...@opensips.org] *Sent:* quinta-feira, 7 de Março de 2013 17:53 *To:* Jorge Henrique Pinho *Cc:* OpenSIPS users mailling list *Subject:* Re: [OpenSIPS-Users] b2b terminate_call! Are you sure it is not a retransmission ?? Could you post a SIP capture of the entire call ? Regards Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 07:49 PM, Jorge Henrique Pinho wrote: Hi Bogdan! The call is terminated in both clients, the issue is that b2b is sending two BYE messages to B instead of one. Is there any way to fix this behavior? Kind regards, Jorge Pinho *From:*Bogdan-Andrei Iancu [mailto:bog...@opensips.org] *Sent:* quinta-feira, 7 de Março de 2013 17:44 *To:* OpenSIPS users mailling list *Cc:* Jorge Henrique Pinho *Subject:* Re: [OpenSIPS-Users] b2b terminate_call! Hi Jorge, Why is the order important ( A or B first) ? as you simply want to terminate the whole call :). Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 05:35 PM, Jorge Henrique Pinho wrote: Hi, I am using opensips with b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to a Re-Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The dialog is establish and an user sends an in dialog Invite to renegotiate codecs, but the 200OK reply is mal formed. In consequence I need to terminate the call at this stage. To accomplish this I am using the terminate_call function present in b2b_logic module. When I receive the 200OK bad formatted message, I invoke the terminate_call function. The behavior of b2b is this : A - Opensips (B2B) B A Re-Invite à | Re-Invite à B A | 200 OK* ß B *Bad formatted 200OK ABYE ß| B A | BYE àB A | ACK àB A | BYE àB It seems that b2b is sending a first BYE to B that was not supposed to. Can you help me fix this? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org <mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] b2b terminate_call!
Hi Bogdan! Sure, it is in attachment. Kind regards! Jorge Pinho From: Bogdan-Andrei Iancu [mailto:bog...@opensips.org] Sent: sexta-feira, 8 de Março de 2013 18:01 To: Jorge Henrique Pinho Cc: OpenSIPS users mailling list Subject: Re: [OpenSIPS-Users] b2b terminate_call! Hi Jorge, Strange indeed - the second BYE is not retransmission, it has a different cseq number. I suspect the second BYE is triggered by the ACK (for 200 OK). As per an older email , I still think it is not correct (from SIP point of view) to force sending BYE (to callee) before sending the ACK to it. First you have to finish the call setup (sending ACK back) and then to terminate it. Could you provide logs in debug 4 covering the entire call ? Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/08/2013 05:18 PM, Jorge Henrique Pinho wrote: Hi Bogdan! Yes I can, it is in attachment. Thank you Jorge Pinho From: Bogdan-Andrei Iancu [mailto:bog...@opensips.org] Sent: sexta-feira, 8 de Março de 2013 11:55 To: Jorge Henrique Pinho Cc: OpenSIPS users mailling list Subject: Re: [OpenSIPS-Users] b2b terminate_call! Hi Jorge, The flow itself is not sufficient, if you could send the pcap (off list) to check, it will great. Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/08/2013 01:13 PM, Jorge Henrique Pinho wrote: Hi Bogdan! Here is the sip trace, opensips is on ip 10.112.137.205:5065: Don't mind the duplicate '100 Trying' message. I send one in my config file before calling b2b_init_request, and b2b send the other after this. In attachment I send the log where the opensips generates the BYE and ACK messages. Kind regards. Jorge Pinho From: Bogdan-Andrei Iancu [mailto:bog...@opensips.org] Sent: quinta-feira, 7 de Março de 2013 17:53 To: Jorge Henrique Pinho Cc: OpenSIPS users mailling list Subject: Re: [OpenSIPS-Users] b2b terminate_call! Are you sure it is not a retransmission ?? Could you post a SIP capture of the entire call ? Regards Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 07:49 PM, Jorge Henrique Pinho wrote: Hi Bogdan! The call is terminated in both clients, the issue is that b2b is sending two BYE messages to B instead of one. Is there any way to fix this behavior? Kind regards, Jorge Pinho From: Bogdan-Andrei Iancu [mailto:bog...@opensips.org] Sent: quinta-feira, 7 de Março de 2013 17:44 To: OpenSIPS users mailling list Cc: Jorge Henrique Pinho Subject: Re: [OpenSIPS-Users] b2b terminate_call! Hi Jorge, Why is the order important ( A or B first) ? as you simply want to terminate the whole call :). Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/07/2013 05:35 PM, Jorge Henrique Pinho wrote: Hi, I am using opensips with b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to a Re-Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The dialog is establish and an user sends an in dialog Invite to renegotiate codecs, but the 200OK reply is mal formed. In consequence I need to terminate the call at this stage. To accomplish this I am using the terminate_call function present in b2b_logic module. When I receive the 200OK bad formatted message, I invoke the terminate_call function. The behavior of b2b is this : A - Opensips (B2B) B A Re-Invite -->| Re-Invite --> B A | 200 OK* <-- B *Bad formatted 200OK ABYE <--|B A | BYE -->B A | ACK -->B A | BYE -->B It seems that b2b is sending a first BYE to B that was not supposed to. Can you help me fix this? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org<mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users opensips.7z Description: opensips.7z ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] B2b 'terminate_call' function!
Hi Jorge, The "terminate_call" is a C function in the b2b API module. Now, I do not fully understand what you are trying to do - could you detail a bit the state of the involved calls when you do the terminate ? Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 02/28/2013 05:06 PM, Jorge Henrique Pinho wrote: Hi, I am using b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to an Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The b2b module successfully generates a BYE to user B (callee), but fails to generate a Cancel to user A (caller). Here is the log where it fails to send cancel: Feb 28 15:01:41 [1466] DBG:b2b_logic:b2bl_parse_key: hash_index = [286] - local_index= [0] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_parse_key: hash_index = [310] - local_index= [66] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: entering with start=(nil), table=0x2ba1327a39b0, hash=310, label=66 Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: searching callid 16[0f24ca6601104537] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: searching totag 10[B2B.310.66] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: searching fromtag 8[6a18b32d] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: Match for server dlg [0x2ba1327a8a20] dlg->uas_tran=[0x2ba1327a8c48] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_send_request: Send request [CANCEL] for entity type [0] for dlg[0x2ba1327a8a20]->[B2B.310.66] Feb 28 15:01:41 [1466] ERROR:b2b_entities:b2b_send_request: No transaction saved. Cannot send CANCEL B2b fails to find a transaction to A (caller) and fails to generate a Cancel message to this user. Is it possible to do what I am trying or is it a bug? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] B2b 'terminate_call' function!
Hi, thank you for your feedback. User A (caller) sends an Invite to User B (callee). When the Invite arrives to opensips, b2b_init_request is called with 'topology hiding' and the Invite is sent to User B. Callee reply with a 200OK with sdp content, when this messages arrives to b2b, if something is wrong with the response i need to terminate the call in this phase, and I use the 'terminate_call' function present in the b2b_logic module. The b2b creates a BYE to user B (callee) but fails to generate a Cancel to user A (caller). It is possible to end the call at this stage? Kind regards Jorge Pinho From: Bogdan-Andrei Iancu [mailto:bog...@opensips.org] Sent: quinta-feira, 28 de Fevereiro de 2013 16:47 To: OpenSIPS users mailling list Cc: Jorge Henrique Pinho Subject: Re: [OpenSIPS-Users] B2b 'terminate_call' function! Hi Jorge, The "terminate_call" is a C function in the b2b API module. Now, I do not fully understand what you are trying to do - could you detail a bit the state of the involved calls when you do the terminate ? Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 02/28/2013 05:06 PM, Jorge Henrique Pinho wrote: Hi, I am using b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to an Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The b2b module successfully generates a BYE to user B (callee), but fails to generate a Cancel to user A (caller). Here is the log where it fails to send cancel: Feb 28 15:01:41 [1466] DBG:b2b_logic:b2bl_parse_key: hash_index = [286] - local_index= [0] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_parse_key: hash_index = [310] - local_index= [66] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: entering with start=(nil), table=0x2ba1327a39b0, hash=310, label=66 Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: searching callid 16[0f24ca6601104537] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: searching totag 10[B2B.310.66] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: searching fromtag 8[6a18b32d] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: Match for server dlg [0x2ba1327a8a20] dlg->uas_tran=[0x2ba1327a8c48] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_send_request: Send request [CANCEL] for entity type [0] for dlg[0x2ba1327a8a20]->[B2B.310.66] Feb 28 15:01:41 [1466] ERROR:b2b_entities:b2b_send_request: No transaction saved. Cannot send CANCEL B2b fails to find a transaction to A (caller) and fails to generate a Cancel message to this user. Is it possible to do what I am trying or is it a bug? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org<mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] B2b 'terminate_call' function!
Hi Jorge, trying to terminate the call on 200 ok is not really a good idea - you have to wait for the call to establish properly (have the ACK) and do the terminate. Anyhow, sending a CANCEL to caller is bogus - CANCEL is all the time sent to callee sides only. So, I suggest to wait for the ACK to pass and only then do the terminate stuff. Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 03/01/2013 12:00 PM, Jorge Henrique Pinho wrote: Hi, thank you for your feedback. User A (caller) sends an Invite to User B (callee). When the Invite arrives to opensips, b2b_init_request is called with 'topology hiding' and the Invite is sent to User B. Callee reply with a 200OK with sdp content, when this messages arrives to b2b, if something is wrong with the response i need to terminate the call in this phase, and I use the 'terminate_call' function present in the b2b_logic module. The b2b creates a BYE to user B (callee) but fails to generate a Cancel to user A (caller). It is possible to end the call at this stage? Kind regards Jorge Pinho *From:*Bogdan-Andrei Iancu [mailto:bog...@opensips.org] *Sent:* quinta-feira, 28 de Fevereiro de 2013 16:47 *To:* OpenSIPS users mailling list *Cc:* Jorge Henrique Pinho *Subject:* Re: [OpenSIPS-Users] B2b 'terminate_call' function! Hi Jorge, The "terminate_call" is a C function in the b2b API module. Now, I do not fully understand what you are trying to do - could you detail a bit the state of the involved calls when you do the terminate ? Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 02/28/2013 05:06 PM, Jorge Henrique Pinho wrote: Hi, I am using b2b module with topology hiding. I am trying to terminate a call when i receive the 200OK response to an Invite. To accomplish this i am using the 'terminate_call' function defined in b2b_logic module. The b2b module successfully generates a BYE to user B (callee), but fails to generate a Cancel to user A (caller). Here is the log where it fails to send cancel: Feb 28 15:01:41 [1466] DBG:b2b_logic:b2bl_parse_key: hash_index = [286] - local_index= [0] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_parse_key: hash_index = [310] - local_index= [66] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: entering with start=(nil), table=0x2ba1327a39b0, hash=310, label=66 Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: searching callid 16[0f24ca6601104537] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: searching totag 10[B2B.310.66] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: searching fromtag 8[6a18b32d] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_search_htable_next_dlg: Match for server dlg [0x2ba1327a8a20] dlg->uas_tran=[0x2ba1327a8c48] Feb 28 15:01:41 [1466] DBG:b2b_entities:b2b_send_request: Send request [CANCEL] for entity type [0] for dlg[0x2ba1327a8a20]->[B2B.310.66] Feb 28 15:01:41 [1466] ERROR:b2b_entities:b2b_send_request: No transaction saved. Cannot send CANCEL B2b fails to find a transaction to A (caller) and fails to generate a Cancel message to this user. Is it possible to do what I am trying or is it a bug? Kind regards Jorge Pinho ___ Users mailing list Users@lists.opensips.org <mailto:Users@lists.opensips.org> http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
