sr-users April 2003

sr-users@lists.kamailio.org

69 participants
115 discussions

[Serusers] pstn connectivity
by budi wibowo 18 Apr '03

18 Apr '03

hi i'm new guy in this list and i have a litle problem with connectivity to psnt thru cisco as5300 below is my ser.cfg, yyy.yyy.yyy.yyy is ip of ser and xx.xxx.xxx.xxx is ip of the cisco gw if (uri=~"^sip:[0-9]*@yyy.yyy.yyy.yyy"){ log("Forward to pstn \n"); t_relay_to("xxx.xxx.xxx.xxx","5060"); break; }; and i have this on my cisco ! dial-peer voice 4 voip incoming called number . destination-pattern 2525T session protocol sipv2 session target sip-server codec g723r63 ! ! sip-ua calling-info sip-to-pstn number set 113950029 sip-server ipv4:yyy.yyy.yy.yyyy ! my pproblem is.. i cant if i dial to 252544123 from my softphone , it's not work but when i dial with format 252544123(a)xxx.xxx.xxx.xxx it always work anyone have clue for my problem? thx budi __________________________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo http://search.yahoo.com

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[Serusers] Grandstream Budgettel 100 problems
by Steve Lewis 17 Apr '03

17 Apr '03

Hi All, Has anyone got a Grandstream Budgettel SIP phone to work successfully with 8.10 version of SER. When Attempting to register I get an error with what appears to be the Allow header. Actual header value is from phone is (from ethereal capture is): Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, OPTIONS Log Entry Apr 17 10:39:52 mercedes /usr/local/sbin/ser[31505]: ERROR: get_hdr_field: bad body for <Allow>(1048576) Apr 17 10:39:52 mercedes /usr/local/sbin/ser[31505]: ERROR: bad header field Apr 17 10:39:52 mercedes /usr/local/sbin/ser[31505]: ERROR: build_res_buf_from_sip_req: alas, parse_headers failed Any help would be appreciated. Steve

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[Serusers] refer
by Joe_chen 17 Apr '03

17 Apr '03

hi, i want to know whether ser-0.8.10 supports the REFER method? If it does not support,when can you release the new version of ser? thank you.

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[Serusers] ENUM support
by Steve Lewis 17 Apr '03

17 Apr '03

I'm interesting in experimenting with ENUM in conjunction with Ser and was wondering if there is support for enum within ser. Additionally, if anyone has experience and/or information on setting up a dns server for use with ENUM that would be appreciated. Steve Lewis

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[Serusers] CPL composer
by paoasp＠libero.it 16 Apr '03

16 Apr '03

Hi all I'm an Italian Student and I'm working on CPL module. I've seen on the IPTEL site a WEB page with the CPL composer. Where could I download CPL composer software for the creation of the CPL scripts? Thanks a lot Paolo

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[Serusers] linux hang
by Geetha Shree 16 Apr '03

16 Apr '03

HI, i am using redhat with kernel 2.4.18-3 and grub loader 0.91. while using SIP server, to get a detailed error log i changed some options in serv.conf file as given by server user guide. ------------------------------------- ser logs -- with default settings few logs are printed to syslog facility which typically dumps them to /var/log/messages. To enable detailed logs dumped to stderr, apply the following configuration options: debug=8, log_stderror=yes, fork=no. --------------------------------------- but after i restarted my machine it is getting hanged at boot time as it tries to start ser: while booting up somewhere at the end of booting process. and stops there. probably waiting for some response and because of that stopped system from booting normally. any idea why it is so . regards, Geetha -- ******************************************************************** eRiva provides IT Solutions & Services to companies worldwide. Our State of the Art Research & Development Centers provides Innovative Solutions to global customers. ******************************************************************** --

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[Serusers] (no subject)
by anna 16 Apr '03

16 Apr '03

Hello all We have set up an environment that includes one jabberclient and one sip (msn) client. Now, the problem. Registration is no problem, everything is working fine and we se the "online" on both sides. The thing now is that our sip-client can send one or several mesages to the jabbberclient but as soon as the jabberclient send a respond, the connection is broken. When trying to send a msg from sip to jabber the sip-client just says: "The following message could not be delivered to all recipients:" Etherreal says nothing is happening, the client doesn't even try to send something out, not even to DNS or Ser. jabber to sip is no problem, and sip to jabber is no problem as long as you haven't send a msg from jabber to sip. (puh) Do you have any idea what is happening here ? Does it have to do with call-id's or the contact-field's ???? version: ser 0.8.11pre8-mem (i386/linux) Thank's in advance Regards Anna __________________________________________________________________ anna rahm ICQ#: 176699319 Current ICQ status: + More ways to contact me __________________________________________________________________

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[Serusers] Improper Debian Build Depends
by Jamin W. Collins 16 Apr '03

16 Apr '03

The ser-0.8.10 sources contain a debian sub-directory for building debian packages. However the control file in this directory lists incomplete and improper build dependancies for the package. Currently the dependancies are listed as: Build-Depends: debhelper (>> 3.0.0), libmysqlclient-dev, libexpat1-dev, fakeroot While they should be: Build-Depends: debhelper (>> 3.0.0), libmysqlclient-dev, libexpat1-dev, zlib1g-dev Fakeroot is not a necessary package for building the Debian ser package. It simply makes it easier to build the package as a non-root user. -- Jamin W. Collins

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[Serusers] You wrote a letter to me. Who are you?
by Luchya_Dobrynina 16 Apr '03

16 Apr '03

Hello! You have received a postcard. You can see it here: http://postcards.rin.ru/postcards/post/humour1.html Only for adults: SEX-TEST - http://eros.rin.ru/index_e.html and WALLPAPERS - http://wallpapers.rin.ru/index_e.html For music-lovers: Free 100 000 mp3-files - http://mp3.rin.ru/index_e.html And for all: Surprise! - http://humor.rin.ru/photo_e.html Goodby, Gerry. You can refuse to receive letters. For that just send a letter to unsubscribe14.com with the subject: DELETE.

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[Serusers] Serious defficiencies of the t_on_negative feature
by Maxim Sobolev 15 Apr '03

15 Apr '03

Folks, I am currently playing with t_on_negative feature trying to implement overflow routing (i.e. if original destination returns an error, then request should be adjusted somehow and redirected to some, possibly different, destination). I've started with the following config: route { [...] rewriteFromRoute(); if (method == "INVITE") { addRecordRoute(); }; if (method == "INVITE) { t_on_negative("1"); }; t_relay_to("address1", "port1"); } reply_route[1] { rewritehostport("address2:port2"); append_branch(); } But quickly found that after transaction was redirected to address2:port2, ACKs, BYEs, 200K and CANCELS are still being forwarded to address1:port1, despite containing valid Route fields pointing to address2:port2. Then I've modified it as follows to let ser use information from that field to route ACKs, 200OKs and BYEs: route { [...] rewriteFromRoute(); if (method == "INVITE") { addRecordRoute(); }; if (method == "INVITE" || method == "CANCEL") { # INVITEs and CANCELs if (method == "INVITE) { t_on_negative("1"); }; t_relay_to("address1", "port1"); } else { # ACKs, 200OKs, BYEs t_relay(); }; } reply_route[1] { rewritehostport("address2:port2"); append_branch(); } For the most of the time everything works like a charm - if address1:port1 is unreachable or replies with an error the request is being redirected to the second destination, BUT if the initiating UA tries to cancel transaction when transaction is already redirected but before receiving final "200 OK" from the second destination, the CANCEL request is forwarded to address1:port1, not to address2:port2 as it should be. I've tried to modify setup as follows, thinking that maybe in the case of CANCEL explicit specification of proxy address confuses ser, but no avail - in this case ser forwards the CANCEL request to its own address and eventually it dies with Too Many Hops. route { [...] rewriteFromRoute(); if (method == "INVITE") { addRecordRoute(); }; if (method == "INVITE") { # INVITEs t_on_negative("1"); t_relay_to("address1", "port1"); } else { # CANCELs, ACKs, 200OKs, BYEs t_relay(); }; } reply_route[1] { rewritehostport("address2:port2"); append_branch(); } I think that such behaviour arises from the fact that ser after branching a transaction doesn't keep an address this transaction was forwarded to. In my opinion, it needs to be corrected, so that after receiving CANCEL from the UA that initiated transaction ser probably should CANCEL *all* branches of this transaction. To do this it needs to be able to tell exactly where to send CANCELs. What do you think? -Maxim

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sr-users April 2003