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[Users] Surefire Failure
by Bill Neely 08 Jan '07

08 Jan '07

Does anybody have a way to force an unconditional branch to a failure route. Or, if not that, a command that will surely fail and force a branch to the failure route. Bill -- 702-874-3833 1-866-553-3833

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[Users] problem forwarding ACKs when using IPv6
by Emil Ivov 08 Jan '07

08 Jan '07

Hello all, We are currently performing a number of interoperability tests between OpenSER and SIP Communicator over IPv6. The good news is that we have successfully established IPv6 calls between two SIP Communicator instances registered on our local OpenSER installation (version 1.1.0-7 on Debian testing). There is however something weird we'd appreciate any ideas on what might be causing it: When running OpenSER with a default configuration, any ACKs that the caller tries to proxy through OpenSER don't get forwarded to the callee. Changing syn_branch to "no" (we saw somewhere that this might be related) didn't have any effect. I am attaching a log snippet that seems to be corresponding to the ACK processing. In a desperate attempt to resolve the issue we added the following to our route{} clause: if (method == "ACK") { forward("[2001:660:4701:f009:213:ceff:fea7:a88c]:5060"); exit; } where [2001:660:4701:f009:213:ceff:fea7:a88c] is the IPv6 address of the callee. This worked but it is obviously not (even close to) a "viable" solution. So our question is, what would be the best way to make OpenSER forward ACKs that a caller is trying to send to a callee? Thanks Emil 2(11235) receive_msg: cleaning up 4(11237) SIP Request: 4(11237) method: <ACK> 4(11237) uri: <sip:emcho@ipv6.sip-communicator.org> 4(11237) version: <SIP/2.0> 4(11237) parse_headers: flags=2 4(11237) Found param type 232, <branch> = <z9hG4bKc01a084c923dbc4a5de11530d611fe64>; state=16 4(11237) end of header reached, state=5 4(11237) parse_headers: Via found, flags=2 4(11237) parse_headers: this is the first via 4(11237) After parse_msg... 4(11237) preparing to run routing scripts... 4(11237) DEBUG : sl_filter_ACK: to late to be a local ACK! 4(11237) parse_headers: flags=100 4(11237) get_hdr_field: cseq <CSeq>: <1> <ACK> 4(11237) DEBUG: add_param: tag=b9b9c012 4(11237) DEBUG:parse_to:end of header reached, state=29 4(11237) DBUG:parse_to: display={"emcho"}, ruri={sip:emcho@ipv6.sip-communicator.org} 4(11237) DEBUG: get_hdr_field: <To> [60]; uri=[sip:emcho@ipv6.sip-communicator.org] 4(11237) DEBUG: to body ["emcho" <sip:emcho@ipv6.sip-communicator.org>] 4(11237) DEBUG:maxfwd:is_maxfwd_present: value = 70 4(11237) DEBUG: add_param: tag=b7cb05bc 4(11237) DEBUG:parse_to:end of header reached, state=29 4(11237) DBUG:parse_to: display={"77"}, ruri={sip:77@ipv6.sip-communicator.org} 4(11237) parse_headers: flags=200 4(11237) is_preloaded: No 4(11237) grep_sock_info - checking if host==us: 25==25 && [ipv6.sip-communicator.org] == [ipv6.sip-communicator.org] 4(11237) grep_sock_info - checking if port 5060 matches port 5060 4(11237) after_strict: Next hop: 'sip:[2001:660:4701:1001:20E:7FFF:FEB5:AAA3];ftag=b7cb05bc;lr=on' is loose router 4(11237) parse_headers: flags=ffffffffffffffff 4(11237) DEBUG: get_hdr_body : content_length=0 4(11237) found end of header 4(11237) rewrite_uri: Rewriting Request-URI with 'sip:[2001:660:4701:1001:20E:7FFF:FEB5:AAA3];ftag=b7cb05bc;lr=on' 4(11237) after_strict: The last route URI: 'sip:[2001:660:4701:1001:20E:7FFF:FEB5:AAA3];ftag=b7cb05bc;lr=on' 4(11237) parse_headers: flags=ffffffffffffffff 4(11237) DEBUG: t_newtran: msg id=3 , global msg id=2 , T on entrance=0xffffffff 4(11237) parse_headers: flags=ffffffffffffffff 4(11237) parse_headers: flags=78 4(11237) t_lookup_request: start searching: hash=42196, isACK=1 4(11237) parse_headers: flags=38 4(11237) DEBUG: t_lookup_request: e2e proxy ACK found 4(11237) DEBUG:tm:REF_UNSAFE: after is 1 4(11237) DEBUG:tm:t_newtran: building branch for end2end ACK 4(11237) DEBUG:tm:UNREF_UNSAFE: after is 0 4(11237) DEBUG:tm:t_relay: forwarding ACK 4(11237) DEBUG: mk_proxy: doing DNS lookup... 4(11237) check_via_address(2001:660:4701:F009:215:FF:FE35:EE1F, 0.0.0.0, 0) 4(11237) Sending: ACK sip:[2001:660:4701:1001:20E:7FFF:FEB5:AAA3];ftag=b7cb05bc;lr=on SIP/2.0 Record-Route: <sip:[2001:660:4701:1001:20E:7FFF:FEB5:AAA3];lr=on;ftag=b7cb05bc> Via: SIP/2.0/UDP [2001:660:4701:1001:20E:7FFF:FEB5:AAA3];branch=z9hG4bK4d4a.9db19213.2 Via: SIP/2.0/UDP 0.0.0.0;received=2001:660:4701:F009:215:FF:FE35:EE1F;branch=z9hG4bKc01a084c923dbc4a5de11530d611fe64 CSeq: 1 ACK Call-ID: 39bdf32f765ff3a4b67d1eedc2d538c9(a)0.0.0.0 From: "77" <sip:77@ipv6.sip-communicator.org>;tag=b7cb05bc To: "emcho" <sip:emcho@ipv6.sip-communicator.org>;tag=b9b9c012 User-Agent: SIP Communicator 1.0 CVS-Fri_Jan_05_18-27-08_EET_2007 Max-Forwards: 69 Content-Length: 0 P-hint: rr-enforced . 4(11237) orig. len=490, new_len=679, proto=1 4(11237) DEBUG:destroy_avp_list: destroying list (nil)

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[Users] RTPProxy and SER, Multiple Interface Server
by Gerardo Amaya 08 Jan '07

08 Jan '07

Hello All. After investigating quite a while about this issue I'm kind of desperate now, I will appreciate your help on this. I have a OpenSER Server with multiple interfaces, I'm able to handle all the SIP packets with the multi homed enabled. Now the part that I'm having real trouble with is the RTP audio streams. After struggling with MediaProxy I finally started using RTPProxy for this, since it has bridge mode available. Now the problem is that I have more than one network to connect audio from, so the internal and external configuration is not enough for me. So my questions are: 1.-Can I have RTPProxy Bridge mode working for all the interfaces in my server? 2.-Can I have more than one RTPProxy socket available for each of the multiple interfaces I'm connecting in order to have the audio working, so each route will use the proxy of their own network? 3.-If #2 is true, is this where the force_socket and force_rtp_proxy functions play a role in my configuration? Please help!! Thanks you so much in advance Gerardo Amaya

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[Users] Re: [Devel] openserctl user addition problem
by Klaus Darilion 08 Jan '07

08 Jan '07

Rajesh Kalagarla wrote: > Hi Klaus, > > Thanks for your response. > now i am trying to add user using openserctl only. > but when i am giving a command to add the user " command: openserctl add > 1122 earth rajeshk(a)idnltd.com" > > output is, ERROR 1045(28000): Access denied for user openser@localhost > (using PASSWORD: YES) > > the query inside the openserctl looks to be failing. bingo. you are right. you have to configure openserctl to use the proper username/password. take a look at /etc/openser/openserctlrc regards klaus > > Thanks, > Rajesh > > ----- Original Message ----- > From: "Klaus Darilion" <klaus.mailinglists(a)pernau.at> > To: "Rajesh Kalagarla" <RajeshK(a)idnltd.com> > Cc: <devel(a)openser.org> > Sent: Thursday, January 04, 2007 1:29 PM > Subject: Re: [Devel] openserctl user addition problem > > >> This has nothing todo with your openser.cfg. openserctl needs to know >> the mysql password for the openser mysql user. >> >> IIRC it must be configured somewhere in /etc/openser >> >> regards >> klaus >> >> >> Rajesh Kalagarla wrote: >>> Hello All, >>> >>> I am trying to setup the OpenSER on linux system and the distribution is > RHL. >>> How can we add multiple users credentials as part of configuration file? > i am not able to authorize more than one User Agent thru the config file. >>> when i am adding the second user info, it is simply overwriting the old > info and not authorizing the first user. >>> >>> modparam("auth_db","user_column" "1122") >>> modparam("auth_db", "password_column", "pluto") >>> >>> modparam("auth_db","user_column" "3344") >>> modparam("auth_db", "password_column", "earth") >>> >>> with this info, i am able to register only the second user.if i comment > the second user info, first user was able to register. please suggest how to > handle this, >>> when i am trying to add the user using the "openserctl" i am getting > permission denied error. >>> command: openserctl add 1122 earth rajeshk(a)idnltd.com >>> >>> output is, ERROR 1045(28000): Access denied for user openser@localhost > (using PASSWORD: YES) >>> >>> any help greatly appreciated, >>> >>> Thanks, >>> Rajesh >>> >>> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> Devel mailing list >>> Devel(a)openser.org >>> http://openser.org/cgi-bin/mailman/listinfo/devel >> >> -- >> Klaus Darilion >> nic.at >> >> > > -- Klaus Darilion nic.at

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[Serusers] ser 0.96 # mediaproxy # one-way audio SOLVED!!!
by Gareth Owen 08 Jan '07

08 Jan '07

Hi Davor I notice you had a problem with one way audio. I have the same problem but when the X-Lite client is behind firewall. Do you have any ideas or direction I could follow? Best regards Gareth Gareth Owen The information contained in this email message is intended only for the use of the individual(s) or entity to whom it is addressed, and may contain information that is confidential and may be legally privileged and exempt from disclosure under applicable laws. If the reader of this message is not the intended recipient or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this message in error please immediately notify the sender and destroy the original message from your system. The recipient should check this email and any attachments for the presence of viruses. BeVoice accepts no liability for any damage caused by any virus transmitted by this email

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[Serusers] Anyone like to finish my SER install for a fee?
by Bart Fisher 07 Jan '07

07 Jan '07

Hello all, I have SER 0.9.6 installed, along with Mediaproxy 1.8.0, Nathelper, SEMS 0.9.6, SerWeb 0.9.6 set up as a PSTN gateway on CentOS. However, there are some issues with NAT, Accounting (ACC) and the way I setup the web access. Also, I'd like to get to Voice mail and Conference working. Basically, I'd want you to take what's there and finish the install so everything works together. For an expert, all this is probably a few hours job. There is already SSH access in to the system. I started with a "LiveCD - VOIP" version of SER (http://www.wifi.com.ar/english/voip.html) with all the above (almost) but found it grossly out-dated and the Author unwilling to assist nor update to current releases. FYI: If you are are thinking of purchasing this software, save you money! The only thing nice is there is a prepaid billing script that might be converted to current releases. I just need to 'jump-start' this project to some usable level. I'm willing to pay for your time. If you are interested, please contact me at bart (at) icpage (dot) com. TIA Bart

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[Serusers] SER 0.9.6 and Media-Server Asterisk 1.4
by Stefan Tichy 07 Jan '07

07 Jan '07

Hi all, SER 0.9.6 is used as registrar/proxy and asterisk 1.4 as media server (voicemail, ...) The situation when phone A calls phone B and B is busy is handled by a failure route revert_uri(); rewritehostport("10.11.12.13:5070"); append_branch(); t_relay; This works fine, if for example phone A is some Snom 190. If another asterisk server is used instead of phone A it works if "pedantic=no" is set in the sip.conf of asterisk. If it is "pedantic=yes", then asterisk compares the tags in the To header fields. There is one tag from phone B and a second from the asterisk media server. Asterisk ignores every response not having the tag used by phone B. IMHO asterisk is wrong, but since I can't controll which asterisk servers are used as clients - is there a way to may asterisk happy? Would it be possible to remove tags from 1XX responses? -- Stefan Tichy <seruser(a)pi4tel.de>

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[Serusers] how many calls can SER support?
by zahra bahar 06 Jan '07

06 Jan '07

Hi. do you know how many calls can ser support? __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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[Serusers] Start SER with xlite
by zahra bahar 06 Jan '07

06 Jan '07

Hi. I installed SER as a proxy server and Xlite as a softphone.but xlite can't make a call. it sends :408 or 404 .is it any trouble with ser?or xlite?how can I find out ? what changes in ser.cfg are needed for having a pc to pc call with xlite? in ser.cfg: should fork=no or yes? is it necessary to use mysql module? __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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[Serusers] proxy and redirect servers
by zahra bahar 06 Jan '07

06 Jan '07

Hi. Could any one say me when we use proxy server and when it is necessary to use redirect server? thanks. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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