sr-users January 2007

sr-users@lists.kamailio.org

151 participants
233 discussions

[Users] ADDON: new nathelper parameter
by Bogdan-Andrei Iancu 18 Jan '07

18 Jan '07

Hi everybody, Thanks to a contribution from Jeremie, nathelper module offers the possibility to configure the "a=nortpproxy:yes\r\n" string. This is a string marker added by nathelper when rtpproxy is enabled. The new "nortpproxy_str" parameter: http://www.openser.org/docs/modules/1.2.x/nathelper.html#AEN217 allows you to both change or disable this string marker. For more see: http://openser.org/pipermail/users/2006-September/006519.html regards, Bogdan

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[Users] allow trusted proxies with dynamic IPs
by Cristian Caprar 18 Jan '07

18 Jan '07

Hi, Is it possible to allow_trusted some PSTN gateways which have a dynamic IP address? >From what it looks like, the trusted table only allows the usage of a source IP address. A hostname that is DNS resolvable or an IP/mask pair would solve this. What can be done? Thanks, Cristian

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[Users] $hdr($avp(s:name))
by JF 18 Jan '07

18 Jan '07

Hi all, Is there support for dynamic avp/hdr names, like $hdr($avp(s:name)) I'm getting <null> when I try this... and I've checked that $avp(s:name) has a valid header name (Contact). Thanks, JF

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[Users] User Registration Security on Openser
by Howard Tang 18 Jan '07

18 Jan '07

Hi, I realized some one is able to make call and registered to my sip proxy while he/she is not in the subscriber table. I couldn't find his/her username in the subscriber table, but i was able to see him/her in the location table. I am able to see he/she made 10 calls from my sip proxy. Anyone have an idea on what i have done wrong? I have included the authentication part of code here. if (uri==myself) { if (method=="REGISTER") { # Uncomment this if you want to use digest authentication if (!www_authorize("x.x.x.x", "subscriber")) { www_challenge("x.x.x.x", "0"); exit; }; consume_credentials(); save("location"); exit; }; if (method=="INVITE") { if (!proxy_authorize("","subscriber")) { proxy_challenge("x.x.x.x","0"); exit; } consume_credentials(); }; lookup("aliases"); if (!uri==myself) { append_hf("P-hint: outbound alias\r\n"); route(1); }; -- Howard Tang

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[Serusers] Resource List Notification Problem
by raj gopal 18 Jan '07

18 Jan '07

Hi, I have configured apache and SER as described in presence hand book. I am facing some problem in group resource list subscription and notification. SUBSCRIBE sip:venkatfriends@10.187.83.218 SIP/2.0 Supported: eventlist Subject: Subscription Request Via: SIP/2.0/UDP 10.187.83.222:5061;rport;branch=z9hG4bK08652 Max-Forwards: 70 To: <sip:venkatfriends@10.187.83.218> From: <sip:venkat@10.187.83.218>;tag=z9hG4bK42075489 Call-ID: 382598915012(a)10.187.83.222 CSeq: 1 SUBSCRIBE Contact: <sip:venkat@10.187.83.222:5061> Expires: 7200 User-Agent: XXXXXXXXXXXXXXX Event: presence Content-Length: 0 Accept: application/pidf+xml,multipart/related,application/rlmi+xml SIP/2.0 200 OK Via: SIP/2.0/UDP 10.187.83.222:5061;rport=5061;branch=z9hG4bK08652 To: <sip:venkatfriends@10.187.83.218 >;tag=c20c251a135762f9e7a5a4d8e6d1fe64-93f1 From: <sip:venkat@10.187.83.218>;tag=z9hG4bK42075489 Call-ID: 382598915012(a)10.187.83.222 CSeq: 1 SUBSCRIBE Require: eventlist Contact: <sip:10.187.83.218:5060> Expires: 6200 Server: Sip EXpress router (0.10.99-dev64 (i386/linux)) Content-Length: 0 NOTIFY sip:venkat@10.187.83.222:5061 SIP/2.0 Via: SIP/2.0/UDP 10.187.83.218;branch=z9hG4bK7fa8.3ee87012.0 To: <sip:venkat@10.187.83.218>;tag=z9hG4bK42075489 From: <sip:venkatfriends@10.187.83.218 >;tag=c20c251a135762f9e7a5a4d8e6d1fe64-93f1 CSeq: 10 NOTIFY Call-ID: 382598915012(a)10.187.83.222 Content-Length: 340 User-Agent: Sip EXpress router(0.10.99-dev64 (i386/linux)) Subscription-State: active;expires=6200 Contact: <sip:10.187.83.218:5060> Max-Forwards: 70 Event: presence Require: eventlist Content-Type: multipart/related;type="application/rlmi+xml";start="qwW388551513pPdxX1615182410";boundary="RewXdpxR742478745xA757064664"; --RewXdpxR742478745xA757064664 Content-Transfer-Encoding: binary Content-ID: qwW388551513pPdxX1615182410 Content-Type: application/rlmi+xml;charset="UTF-8" <?xml version="1.0"?> <list xmlns="urn:ietf:params:xml:ns:rlmi" uri=" sip:venkatfriends@10.187.83.218" version="0" fullState="true"> </list> --RewXdpxR742478745xA757064664-- I have created all entries in resource-list.xml and service entry in index file. But, the server sends NOTIFY with no resource list entries and doesn't give any error messages. I am using full-no-failover.cfg configuration file. Whats wrong here ?????? Can anyone help me.... -Venkat

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[Users] SipSAK with OpenSER
by Bill Neely 18 Jan '07

18 Jan '07

Received the following from Klaus a few weeks ago: Does anybody have an example of how to use sipsak with openser. Does openser call sipsak, or is it the other way around? Xantek, Inc. wrote: I am sure this must have been covered somewhere, but I cannot find it. I am trying to get openser to register with username and password and forward a call to that server. This is for outbound sip termination to the PSTN. openser is a proxy thus basically openser can'T do that. Now the good news. For registration at the termination provider you can use sipsak. For sending authentication credentials to the termination provider openser has the "uac" module. But be aware that this module does not always works as it does not increase the cseq when sending the INVITE with credentials (search the archive for details). E.g. the uac module wont work if the termination providers uses Asterisk (as Asterisk checks the cseq) regards klaus -- 702-874-3833 1-866-553-3833

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[Users] CID insertion
by nick 18 Jan '07

18 Jan '07

I have my user authentication in a MYSQL database and use openser administrator to manage users. With every user I can add the Caller ID which ends up in the database (I've confirmed the existence in the DB). I'd like to add a Remote Party ID header into my calls directed to my PSTN termination provider (this is the header they want). I have had a look at the Auth module, and if I understood correctly, needed to add the lines modparam("auth", "rpid_avp", "i:13") to obtain the rpid field from the database and append_rpid_hf(); to actually add the RPID field to my outgoing INVITES, etc. however, I still can't see the header being added to the calls in outgoing SIP traces, and I have the feeling that I'm missing something fundamental.. I've tried also adding this line to load the credentials from the database: modparam("auth_db", "load_credentials", "rpid") Do I need to set the load credentials to be i:13=rpid to load the rpid field into the avp??? It's not 100% clear from the documentation where and how these avps are used (automatically if they're filled, or if they need to be somehow referenced in the function that uses them) and exactly which function is necessary (do I need the auth_db function or not?)..

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[Users] Module Permissions
by Bruno Machado 18 Jan '07

18 Jan '07

Hi I'd like to use the 'permissions' module but there is a something I need to change: the table openser.trusted has a column that matches the 'From URI' with it (from_pattern). Is there a way to change it to RURI? I mean, I don't want to analyze the header From: I want the function 'allow_trusted()' matching the RURI instead. Is it possible? Thanks in advance. Bruno Machado __________________________________________________ Fale com seus amigos de graça com o novo Yahoo! Messenger http://br.messenger.yahoo.com/

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Re: [Users] mi_xmlrpc - versions of dependancies for - libxml, libxmlrpc-c3, libxmlrpc-c3-dev
by Bogdan-Andrei Iancu 17 Jan '07

17 Jan '07

Hi Steven, yes, in the official distribution there is an older version of xmlrpc-c3. Not sure why this, but we decided to build the module against the version you currently find in all distro to avoid forcing the users to compile/install by hand additional software. regards, bogdan Steven Halerman wrote: >Thank you for the quick response. I didn't see >binaries for Fedora, so i downloaded the latest - >xmlrpc-c-1.06.09 (earlier versions would not cleanly >compile with GCC 3.4.4) from >http://sourceforge.net/projects/xmlrpc-c but it does >not have the xmlrpc_abyss.h file. Upon further >digging, i noticed in server_abyss.h, a note that >mentions > >Abyss contents handlers >xmlrpc_server_abyss_rpc2_handler() and >xmlrpc_server_abyss_default_handler() were available >in older Xmlrpc-c, but starting with Release 1.01, >they are not. Instead, call >xmlrpc_server_abyss_set_handlers() to install them. > >Steven > >--- Bogdan-Andrei Iancu <bogdan(a)voice-system.ro> >wrote: > > > >>Hi Steven, >> >>I have libxmlrpc-c3-dev version 0.9.10-4 on a >>unstable debian and >>compiles with no problem. The "xmlrpc_abyss.h" file >>belong to the >>libxmlrpc-c3-dev package: >>/usr/include/xmlrpc_abyss.h could you check >>if you have this hdr file installed on your machine? >> >>regards, >>bogdan >> >>Steven Halerman wrote: >> >> >> >>>I have been trying to make mi_xmlrpc (from cvs >>> >>> >>head). >> >> >>>I am running Fedora Core 3 - gcc version 3.4.4 >>> >>>I get the following error: >>> >>>xr_server.c:37:26: xmlrpc_abyss.h: No such file or >>>directory >>>mi_xmlrpc.c:44:26: xmlrpc_abyss.h: No such file or >>>directory >>>In file included from >>>/usr/local/include/xmlrpc-c/base.h:9, >>> from >>> >>> >>/usr/local/include/xmlrpc.h:1, >> >> >>> from mi_xmlrpc.h:35, >>> from mi_xmlrpc.c:38: >>>/usr/local/include/xmlrpc-c/util.h:20:56: >>>xmlrpc-c/c_util.h: No such file or dir >>>ectory >>>In file included from >>>/usr/local/include/xmlrpc-c/base.h:9, >>> from >>> >>> >>/usr/local/include/xmlrpc.h:1, >> >> >>> from mi_xmlrpc.h:35, >>> from mi_xmlrpc.c:38: >>>/usr/local/include/xmlrpc-c/util.h:150: error: >>> >>> >>syntax >> >> >>>error before "GNU_PRINTF_A >>>TTR" >>>/usr/local/include/xmlrpc-c/util.h:158: error: >>> >>> >>syntax >> >> >>>error before "GNU_PRINTF_A >>>TTR" >>>mi_xmlrpc.c:44:26: xmlrpc_abyss.h: No such file or >>>directory >>>mi_xmlrpc.c: In function `mod_child_init': >>>mi_xmlrpc.c:156: warning: implicit declaration of >>>function `xmlrpc_server_abyss_ >>>init_registry' >>>mi_xmlrpc.c:166: error: >>>`xmlrpc_server_abyss_rpc2_handler' undeclared >>> >>> >>(first >> >> >>>use >>>in this function) >>>mi_xmlrpc.c:166: error: (Each undeclared identifier >>> >>> >>is >> >> >>>reported only once >>>mi_xmlrpc.c:166: error: for each function it >>> >>> >>appears >> >> >>>in.) >>>mi_xmlrpc.c:172: error: >>>`xmlrpc_server_abyss_default_handler' undeclared >>>(first >>>use in this function) >>>make[1]: *** [mi_xmlrpc.o] Error 1 >>> >>>what versions of >>> libxml >>> libxmlrpc-c3 >>> libxmlrpc-c3-dev >>>did you use to successfully compile? >>> >>>Thanks in advance >>>Steven >>> >>>

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[Users] interrupts after 30 secconds
by Ion Minzu 17 Jan '07

17 Jan '07

Hello, I have a problem: When someone begins a call from PSTN to my voip network, the session interrupts after 30 secconds. The UA don't receive the ACK message(6)[the ACK doesn't arrive].The scheme below indicate this situation. P.S. This situation happens just with one type of equipment: atcom AG468; with other equipment (atcom AT320ED, audiocodes, atcom AG168) all works fine. Very strange. Thunks. |cisco-gateway| | openser | |UA's| X.X.X.X - public ip adress eth0-X.X.X.Y - public IP 172.17.6.0/24 | eth1-172.17.6.2 | | Invite | Invite | 1 |------------------------------->|----------------------------->| | Trying | Trying | 2 |<-------------------------------|<-----------------------------| | Ringing | Ringing | 3 |<-------------------------------|<-----------------------------| | PRACK | | 4 |------------------------------->| | | 200 ok | 200 ok | 5 |<-------------------------------|<-----------------------------| | ACK | | 6 |------------------------------->| | |................................|..............................|30 s | Bye | Bye | 7 |<-------------------------------|<-----------------------------| | 200 OK | | |------------------------------->| | | | | -- Best regards, Ion Minzu, Specialist Tehnologii Informationale, Administrator de sistem al Centrului de certificare, Administrator VoIP, I.S."Centrul de Telecomunicatii Speciale", tel:250-517 (office), 069501208 (mob), 382869185 (ICQ) mailto:ion.minzu@cts.md

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sr-users January 2007