sr-users January 2009

sr-users@lists.kamailio.org

85 participants
110 discussions

[Kamailio-Users] function to send ACK message
by Alex R.S.M 28 Jan '09

28 Jan '09

Hi, I need kamailio proxy to reply with an ACK to 200 OK, i.e. the proxy stays in the call: UAC sends INVITE to kamailio, kamailio forward it to UAS UAS sends 180 to kamailio, kamailio forward it to UAC UAS sends 200 to kamailio, kamailio forward it to UAC AND sends ACK to UAS I was wondering what function I can use so kamailio can generate an ACK message to response to 200 OK. Apparently both t_reply () and sl_send_reply() functions create responses and not an ACK message. Thanks, Alex … [View More]

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[Kamailio-Users] new user
by Andy Nedelcu 28 Jan '09

28 Jan '09

Hey, I am new at working with SIP Servers and I was wondering if Kamailio has the same features as Asterisk. I have bought a PCI card for connecting to the phone line and I want to know how can I make Kamailio aware of this card or a simple phone modem. I use FreeBSD and the only version that I found was OpenSer 1.2. Because I love being me and I love loving her, SC BMS SRL - Departamentul IT - Nedelcu Andrei

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[Kamailio-Users] Database error: failed to request mysql lock ()
by Brian Del Shasta 27 Jan '09

27 Jan '09

Database error: failed to request mysql lock () Has anyone else experienced this issue?

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[Kamailio-Users] Silently replying 500 ?
by Aurelien Grimaud 27 Jan '09

27 Jan '09

Hi, I have a route block which issues a t_relay(). route[1] { t_relay() ; } If this t_relay fails, is there a default reply from openser to caller ? Let me explain. In my logs, I have an incoming INVITE, followed 2 ms after t_relay by an ACK from uac. The callee never gets the INVITE. UAC -- INVITE --> openser : t_relay() UAC -- ACK --> openser I guess UAC gets a default reply from openser, I want to make sure of it. I have no ERROR in my log file. UAC logs tells that openser … [View More]

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[Kamailio-Users] openSER concept question
by Alex R.S.M 27 Jan '09

27 Jan '09

Hi, In a SIP environment with SIP end points (UAC, UAS) and several SIP proxy hubs including openSER, is each hub like openSER supposed to reply with an ACK to 200 OK and BYE messages coming from end points? (i.e. openSER should stay on the call) Or each hub supposed to only propagate all messages including ACKs ? Thanks, Alex _________________________________________________________________ Windows Live™ Hotmail®…more than just e-mail. http://windowslive.com/howitworks?ocid=TXT_TAGLM_WL_t2_hm_justgotbetter_how…

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[Kamailio-Users] error, please help me
by Daniel Kemayou 26 Jan '09

26 Jan '09

Hello all I have a error when i finish the setup of SIREMIS, i have window with > userid and password when i enter the userid and password i have this > error > > [2009-01-24 19:11:48 (GMT)] An exception occurred while executing this > script: > Error message: #0, The mysql driver is not currently installed Script > name and line number of error: > /var/www/siremis-0.9.0/openbiz/others/zendfrwk/library/Zend/Db/Adapter > /Pdo/Abstract.php:104 > > … [View More]

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[Kamailio-Users] carrierroute
by michel freiha 26 Jan '09

26 Jan '09

Hi all, I have a problem with carrierroute module...I have configured it as follow in my config file: loadmodule "carrierroute.so" ######Carrier Route modparam("carrierroute", "db_url", "mysql://opensips:123456@MYSQL_IP /opensips") modparam("carrierroute", "config_source", "db") In the route function i have created the following function: if (!cr_route("default", "0", "$rU", "$rU", "call_id")) { sl_send_reply("403", "Not allowed"); } else { # In cas of failure, re-route … [View More]

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[Kamailio-Users] DNS unreachable
by Zappasodi Daniele 26 Jan '09

26 Jan '09

Hello, I'm testing the proxy behaviour (Openser 1.3.2) when DNS servers are unreachable and I observe that with few requests that require the DNS, I have the proxy completely blocked, while it could serve all the other methods that don't need the DNS (method with IP adddress or incoming REGISTERs). I observe that each child process remains suspended until all DNS requests are finished (NAPTR, SRV and A). If I configure two DNS server and X retransmissions after Y seconds, the child remain … [View More]

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[Kamailio-Users] Doubt about nat=yes
by mayamatakeshi 25 Jan '09

25 Jan '09

Hello, I'm trying to understand this sample cfg: http://voip-info.org/wiki/view/OpenSER+And+RTPProxy This cfg is used as foundation for some of our cfg files here but nobody is sure about exactly how some things work. So I'm trying to clear things up. In particular, I am clueless about why there is code removing "nat=yes" from the URI and adding it to the Contact header (actually I don't know what is its meaning. I suppose this is a way of a client advertising that it is behind NAT, but I … [View More]

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[Kamailio-Users] Openser-Asterisk Codec conversion..
by Rawshan Iajdani 24 Jan '09

24 Jan '09

My scenario is like that.. UA----->OpenSer(Outbound Proxy)---------Register Server | | | | Asterisk(codec converion)---------------------- The UA will register to Register server through outbound proxy OpenSer. When UA makes call it first comes to Openser, OpenSer should route the media to Register server through Asterisk for codec conversion. OpenSer will not hold any User account rather it will act as a proxy. The … [View More]

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sr-users January 2009