sr-users August 2005

sr-users@lists.kamailio.org

220 participants
558 discussions

by Richard Luo

Hi guys, i met the problem with using serctl to add the new users. I have the FC4 on my pc. I have uncommented the ser.cfg file for using mysql. and the error information is like follow: [cluo@pc5 ~]$ /usr/sbin/serctl add richard 000000 richard_luo(a)lycos.com /usr/sbin/serctl: line 764: gen_ha1: command not found HA1 calculation failed And if i changed to the root user, the error information is changed like these: /usr/sbin/serctl: line 401: mysql: command not found could anyone help me for this problems? best richard ============================ You won't admit you love me, and so How am I ever to know You always tell me... Perhaps, perhaps, perhaps -- _______________________________________________ Search for businesses by name, location, or phone number. -Lycos Yellow Pages http://r.lycos.com/r/yp_emailfooter/http://yellowpages.lycos.com/default.as…

19 years, 3 months

[Serusers] configuration for public ser and natted pstn gateway

by Simone Cittadini

I've the following configuration : internet --- ser -||-- asterisk where ser has two network interfaces, one with public ip and one with 192.168.1.1, asterisk sits in the 192.168.1.0 net, authorization and forwarding of calls from internet works well with this ser.cfg (I omit parameters and obvious stuff): if (uri==myself) { if (method=="REGISTER") { if (!radius_www_authorize("")) { www_challenge("", "0"); break; }; save("location"); break; }; lookup("aliases"); }; if (method=="INVITE") { record_route(); }; rewritehost("192.168.1.101"); <--- asterisk ip if (!t_relay()) { sl_reply_error(); }; but of course you can't hear nothing with this config... Googling I only find configurations relative to the ser machine also being natted, can someone tell me what I need to do in my particular case ?

19 years, 3 months

[Serusers] accounting question

by Nhadie

Hi All, Is my query correct SELECT t1.from_uri as orig_number, t1.to_uri as term_number, TIMEDIFF(t2.time, t1.time) as duration, t1.timestamp as calldate FROM acc t1, acc t2 WHERE t1.sip_callid = t2.sip_callid AND ((t1.fromtag = t2.fromtag and t1.totag = t2.totag) OR (t1.fromtag = t2.totag and t1.totag = t2.fromtag)) AND t1.sip_method='INVITE' AND t2.sip_method='BYE' also this query displays all calls fron all user and it shows also all the previos month, what can I add here to show only calls from a certain user e.g 2009 and the current month? I tried this: SELECT t1.from_uri as orig_number, t1.to_uri as term_number, TIMEDIFF(t2.time, t1.time) as duration, t1.timestamp as calldate FROM acc t1, acc t2 WHERE t1.sip_callid = t2.sip_callid AND ((t1.fromtag = t2.fromtag and t1.totag = t2.totag) OR (t1.fromtag = t2.totag and t1.totag = t2.fromtag)) AND t1.sip_method='INVITE' AND t2.sip_method='BYE' AND t1.username="2009" and t1.time REGEXP '-08-'; <--- I added this line but i had an error, hope someone can help me. thank you. regards, nhadie

19 years, 3 months

[Serusers] Module Avpops

by Hernando Maisano

Hello, I need to do, group of line, rotating lines. Somebody I advise myself that it uses I modulate AVPOPS. Somebody this using? Somebody can help me? I am reading http://www.voicesistem.ro/index.phplang=ro&page=tehnologii&sub_page=diferit… but it does not obtain it. Thanks Nando

19 years, 3 months

[Users] OpenSER and SEMS ?

by Ozan Blotter

Dear List, Does anyone playing with SEMS 0.9.0 with OpenSER 0.9.X ? I couldn't find VM module to use with SEMS. Thanks, Ozan

19 years, 3 months

[Users] Proper FROM mangling

by Bogdan-Andrei Iancu

Hi everybody, Based on the latest dialog supported (which was added in RR module), I was able to implement in the "uac" module proper FROM replacement. The missing issue was correct restoring/replacement of FROM in the sequential requests. As restoring information was kept in FROM param, this information didn't show up in all sequential requests (for example in ones from original caller to callee). Now, based on the new RR API, the module keeps the restoring info in the Route header which will show up for sure in all sequential request; so the module will be able to track and fix all sequential replies and requests. This implies fixing FROM or TO hdr, depending of the request direction. For people not interested in implementation details, I put first the usage description: There are 3 restore mode for the module to work (for FROM mangling): "none" -> NO RESTORE; the FROM URI will be changed and no further effort or info will be done/store in order to restore its value neither is sequential replies, nor requests; "manual" -> information needed for restoring the value will stored in RR parameter; all the replies and local generated requests (ACK and CANCEL) will be automatically fixed, but no sequential request will be restored; the admin has full liberty to do it from script by using the restore_from() function. "auto" -> FULL AUTO RESTORING -> information needed for restoring the value will stored in RR parameter and all sequential request and replies will be fixed *automatically* NOTE: for restore modes different than "none", the module will try to bind itself to RR and TM modules, so take care and load them. For people interested in implementation details. Shortly, here is how it works: Let's consider a call initiated from UA A to UA B (or from A to B) Now, since sequential requests may flow from A to B or B to A we need to be able both to restore original TO in requests from B to A and to replace with new FROM in request from A to B; which means that during the dialog we need to know both old and new FROM uris. As in each situation on of the value is known (depending of the direction, either the new, either the new URI appears), the simplest and most efficient way to store both in minimum size is to store the XOR value of them; having the XOR value and one of the uris, we can determine the other URI ( (x^y)^y=x :) ) A Proxy B 1) initial request: From:OLD_URI FROM:NEW_URI RR:(OLD_URI^NEW_URI) ---------------------------------> -----------------------------------> 2) final reply From:OLD_URI FROM:NEW_URI RR:(OLD_URI^NEW_URI) RR:(OLD_URI^NEW_URI) <--------------------------------- <----------------------------------- 3) re-invite (direction downstream) From:OLD_URI FROM:NEW_URI Route:(OLD_URI^NEW_URI) ---------------------------------> -----------------------------------> 4) final reply From:OLD_URI FROM:NEW_URI <--------------------------------- <----------------------------------- 5) BYE (direction upstream) TO:OLD_URI TO:NEW_URI Route:(OLD_URI^NEW_URI) <--------------------------------- <----------------------------------- 6) final reply TO:OLD_URI TO:NEW_URI ---------------------------------> -----------------------------------> 1) initial equest has the FROM URI changed from scrip via replace_from() ; XOR between NEW_URI and OLD_URI is added to RR as parameter 2) the reply (actualy all replies) is fixed via TM callbacks 3) the re-invite is detected via RR callback as having the RR param; as the direction is downstream,it will have the OLD_URI *FROM* changed with the NEW_URI = (OLD_URI^NEW_URI)^OLD_URI 2) the reply is fixed via TM callbacks 3) the BYE is detected via RR callback as having the RR param; as the direction is upstream,it will have the NEW_URI *TO* changed with the OLD_URI = (OLD_URI^NEW_URI)^NEW_URI and this is all the magic behind :) regards, bogdan

19 years, 3 months

[Serusers] relaying fifo

by Iqbal

Hi I cant recall the name of the proggie to help relay ser_fifo from one machine to another, has anyone installed it, and does it work properly, I want to move fifo away from the central install of ser iqbal

19 years, 3 months

[Users] SDP

by ggtel

Hello, Any use of SDP media attribute in conjunction with SIP /SER ? I would appreciate any insight! George ___________________________________________________________________________ Appel audio GRATUIT partout dans le monde avec le nouveau Yahoo! Messenger Téléchargez cette version sur http://fr.messenger.yahoo.com

19 years, 3 months

[Serusers] 2 SER network using 1 PSTN provider

by smy＠addm.com

Hi all... Just came across a problem with running 2 individual SER for 2 separate network. They both work fine independently, yet I have subscribed for PSTN landing of calls for only 1 SER server (IP restrictions). Now, for my second SER server, I have forwarded calls to the first server (much like pointing a call to it using "if uri=~" command........ and of course, in the trusted table of SER 1, I have placed the IP of the SER 2. Now... the call goes through and the can be landed, yet the PSTN user can not hear anything while the IP Phone user can hear perfectly from the PSTN user. The 2 SER servers are setup based on onsip.org with mediaproxy configuration. Everything works fine, except for this 1 way audio problem. Could some please point me to the right direction to where to solve this?!?! By the way, if my IP phone were to use a REAL IP on SER 2 and try to land calls via SER 1, everything works perfectly!!! There will be 2 way audio. So I would imagine this has something to do with mediaproxy or NAT issues. PLEASE HELP!! :>

19 years, 3 months

[Serusers] ser configuration issues

by AChin63457＠aol.com

I just started installing ser the other day and the installation was smooth and painless. I am know not quite sure about about the configuration files and how to set them. Here is my current setup -- I have a fedora 3 linux box obtaining a dhcp assigned address with currently no hostname set and no FQDN-- localhost.localdomain. I signed up the other day to iptel.org to register for a username and password -- ie, _example(a)iptel.org_ (mailto:example@iptel.org) . So i have 2 issues. 1. What should i specify in my /etc/profile for SIP_DOMAIN -- should i use my _example(a)iptel.org_ (mailto:example@iptel.org) or my internal lan address or my wan address available to the outside? 2. Same question when it comes to configuring the /usr/local/etc/ser/ser.cfg what should be listed on the listen parameters listen=127.0.0.1 listen=192.168.x.x or should it be the wan address also can i use the alias alias=_example(a)iptel.org_ (mailto:example@iptel.org) or should this be my machines hostname. Regards, Alfred

19 years, 3 months

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sr-users August 2005