Hello,
indeed, checking the sources seems to be an issue for the moment.
First is related to how the alias is added -- the contact is updaed by chunks, it should be at once, with a special flag to be visible by other modules (like fixed_nated_contact()).
But this is not all, the added aliased parameter has to be handled for sending requests, too.
You can open an issue on our tracker and we will take care of it.
Cheers, Daniel
On 12/17/12 12:47 PM, Pavel Miskov wrote:
Hi Daniel,
sorry for delay, I was out of office.
here are dialog attributes for this to cases, with ngrep output and configuration at the end.
Thanks
Pavel
- add_contact_alias()
./kamctl fifo profile_list_dlgs caller dialog:: hash=3965:7641 state:: 4 ref_count:: 2 timestart:: 1355743238 timeout:: 60993875 callid:: d4e9b8c4b17c2f8001704dedccc78e4c@0:0:0:0:0:0:0:0 from_uri:: sip:alice@example.load from_tag:: fe895d80 caller_contact:: sip:alice@10.2.5.112:5060;transport=udp;registering_acc=example_load caller_cseq:: 2 caller_route_set:: caller_bind_addr:: udp:11.22.111.222:5060 callee_bind_addr:: udp:11.22.111.222:5060 to_uri:: sip:bob@testing.load to_tag:: e9648c0277e15011i0 callee_contact:: sip:bob@10.2.4.130:5060 callee_cseq:: 2 callee_route_set::
ngrep output: # U 11.22.111.222:5060 -> 10.2.5.112:5060 BYE sip:alice@10.2.5.112:5060;transport=udp;registering_acc=example_load SIP/2.0..Via: SIP/2.0/UDP 11.22.111.222;branch=z9hG4bK2bfc.ace765f3.0..To: sip: alice@example.load;tag=fe895d80..From: sip:bob@testing.load;tag=e9648c0277e15011i0..CSeq: 3 BYE..Call-ID: d4e9b8c4b17c2f8001704dedccc78e4c@0:0:0:0:0:0 :0:0..Content-Length: 0..User-Agent: kamailio (3.3.2 (x86_64/linux))..Max-Forwards: 70.... # U 11.22.111.222:5060 -> 10.2.4.130:5060 BYE sip:bob@10.2.4.130:5060 SIP/2.0..Via: SIP/2.0/UDP 11.22.111.222;branch=z9hG4bK2bfc.bce765f3.0..To: sip:bob@testing.load;tag=e9648c0277e15011i0.. From: sip:alice@example.load;tag=fe895d80..CSeq: 3 BYE..Call-ID: d4e9b8c4b17c2f8001704dedccc78e4c@0:0:0:0:0:0:0:0..Content-Length: 0..User-Agent: kamai lio (3.3.2 (x86_64/linux))..Max-Forwards: 70....
- fix_nated_contact()
./kamctl fifo profile_list_dlgs caller dialog:: hash=3688:11727 state:: 4 ref_count:: 2 timestart:: 1355741746 timeout:: 53323007 callid:: e0e6443a46b8448121e731390ec255e2@0:0:0:0:0:0:0:0 from_uri:: sip:alice@example.load from_tag:: 85acc1ab caller_contact:: sip:alice@3.4.5.6:52556;transport=udp;registering_acc=example_load caller_cseq:: 2 caller_route_set:: caller_bind_addr:: udp:11.22.111.222:5060 callee_bind_addr:: udp:11.22.111.222:5060 to_uri:: sip:bob@testing.load to_tag:: 56c9050dcfebc91i0 callee_contact:: sip:bob@7.8.9.0:5060 callee_cseq:: 2 callee_route_set::
ngrep output: # U 11.22.111.222:5060 -> 3.4.5.6:52556 BYE sip:alice@3.4.5.6:52556;transport=udp;registering_acc=example_load SIP/2.0..Via: SIP/2.0/UDP 11.22.111.222;branch=z9hG4bKd9ee.f0980c15.0..To: sip:alice@example.load;tag=85acc1ab..From: sip:bob@testing.load;tag=56c9050dcfebc91i0..CSeq: 3 BYE..Call-ID: e0e6443a46b8448121e731390ec255e2@0:0:0:0 :0:0:0:0..Content-Length: 0..User-Agent: kamailio (3.3.2 (x86_64/linux))..Max-Forwards: 70.... # U 11.22.111.222:5060 -> 7.8.9.0:5060 BYE sip:bob@7.8.9.0:5060 SIP/2.0..Via: SIP/2.0/UDP 11.22.111.222;branch=z9hG4bKd9ee.01980c15.0..To: sip:bob@testing.load;tag=56c9050dcfebc91i 0..From: sip:alice@example.load;tag=85acc1ab..CSeq: 3 BYE..Call-ID: e0e6443a46b8448121e731390ec255e2@0:0:0:0:0:0:0:0..Content-Length: 0..User-Agent: ka mailio (3.3.2 (x86_64/linux))..Max-Forwards: 70.... # U 7.8.9.0:5060 -> 11.22.111.222:5060 SIP/2.0 200 OK..To: sip:bob@testing.load;tag=56c9050dcfebc91i0..From: sip:alice@example.load;tag=85acc1ab..Call-ID: e0e6443a46b8448121e731390ec255e2@0 :0:0:0:0:0:0:0..CSeq: 3 BYE..Via: SIP/2.0/UDP 11.22.111.222;branch=z9hG4bKd9ee.01980c15.0..Server: Linksys/SPA942-5.1.15(a)..Content-Length: 0.... # U 3.4.5.6:52556 -> 11.22.111.222:5060 SIP/2.0 200 OK..To: sip:alice@example.load;tag=85acc1ab..Via: SIP/2.0/UDP 11.22.111.222;branch=z9hG4bKd9ee.f0980c15.0..CSeq: 3 BYE..Call-ID: e0e6443a4 6b8448121e731390ec255e2@0:0:0:0:0:0:0:0..From: sip:bob@testing.load;tag=56c9050dcfebc91i0..Contact: "Pero Probna" <sip:alice@10.2.5.112:5060;transp ort=udp;registering_acc=example_load>..User-Agent: Jitsi1.0-build.3967Windows 7..Content-Length: 0....
- configuration is sample configuration in v3.3.2 with addition of dialog part
#--- dialog --- modparam("dialog", "db_url", "mysql://xxx:xxx@localhost/xxx") modparam("dialog", "db_mode", 2) modparam("dialog", "db_update_period", 60) modparam("dialog", "dlg_flag", DLGFLAG) modparam("dialog", "profiles_with_value", "caller") modparam("dialog", "default_timeout", 60)
... if (is_method("INVITE")){ route(CALL_RESTRICTION); setflag(FLT_ACC); # do accounting }
route[CALL_RESTRICTION] { setflag(DLGFLAG); # call timeout $dlg_ctx(timeout_route) = "DIALOG_END"; $dlg_ctx(timeout_bye) = 1;
dlg_manage(); # call limit get_profile_size("caller", "$fu", "$var(LIMIT)"); if( $var(LIMIT) >= 1){ sl_send_reply("403", "Simultaneous calls limit reached"); exit; } set_dlg_profile("caller","$fu");}
route[DIALOG_END]{ xlog ("L_INFO", "ROUTE DIALOG_END set: $dlg_ctx(set) h_id: $dlg(h_id) h_entry: $dlg(h_entry) \n"); exit; } ...
On Thu, Dec 13, 2012 at 12:19 PM, Daniel-Constantin Mierla miconda@gmail.com wrote:
Hello,
can you dump the dialog attributes (via mi/kamctl or from database) for the two cases? Just to see what is stored different there.
Cheers, Daniel
On 12/6/12 3:55 PM, Pavel Miskov wrote:
Hi all,
I want to end dialog (Kamailio sends BYE to both parties) that is lasting longer then some defined time. everything is working fine when using old fix_nated_contact function, but when using new add_contact_alias function kamailio sends BYE to private addresses.
- "kamctl fifo dlg_list" output when using fix_nated_contact():
caller_contact:: sip:bob@PUBLIC_IP:50784 callee_contact:: sip:alice@PUBLIC_IP:64472
- "kamctl fifo dlg_list" output when using add_contact_alias():
caller_contact:: sip:bob@10.2.5.206:10000 callee_contact:: sip:alice@10.2.5.205:20000
dlg_manag() doesn't store contact alias for caller and callee so Kamailio is sending BYE to private addresses. Am I doing something wrong or I can't use possibility of ending dialog with contact aliases?
Thank you
Pavel
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