sr-users April 2006

sr-users@lists.kamailio.org

188 participants
432 discussions

[Users] Attended Transfer
by Bastian Schern 02 May '06

02 May '06

Hello, does anybody got a working configuration to make an "attended call transfer" with a call through an Asterisk gateway? Example: PSTN --> Asterisk --> SER --+-- A | +-- B The call will come from the PSTN Network and will go through "A". A sets the call on "Hold" and calls "B". After A is connected with B, A hangup an B got the call from PSTN. This in _not_ working at the moment. Attended call transfer only with OpenSER and only SIP-Phones is no Problem. But if the is an Asterisk as PSTN-GW in the game it will not work. Regards Bastian ____________ Virus checked by G DATA AntiVirusKit Version: AVK 16.7010 from 25.04.2006 Virus news: www.antiviruslab.com

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[Users] questions about OPENSER and Asterisk integration
by B Boc 02 May '06

02 May '06

hi, i have some basic conceptual questions about integrating Operser with Asterisk. Most of the examples I have read about so far talks about using asterisk for voice mail but can the integration also cash in on the other asterisk features? The examples always make reference to using asterisk to call out on the PSTN. I would assume that calling in on the PSTN and calling in/out on IAX channel would be equally viable but would it also make sense to use it to call in/out via SIP? my questions stem from my desire to utilize a lot of asterisk features because I just don't know openser well enough to start writing bespoke scripts. Stated another way (I did own up to the fact that I am no Openser guru) I would like to utilize all the work I have already done with asterisk and frontend it with the openser. Thereby having asterisk doing the typical softswitch work (call waiting, call forward, privacy manager, follow me, queues, conferencing, voice mail, etc) and openser doing the SIP proxy and NAT traversal capabalities for the UAs. thanks

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[Users] Will Ser Web interface work with current OpenSer?
by Tony Su 02 May '06

02 May '06

Is OpenSer still similar enough to "borrow" the SER web interface which was published Sept 2005? Or, if anyone has used that tool is worth evaluating? TIA.

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[Users] Is there a searchable archive of this mail list?
by Tony Su 02 May '06

02 May '06

Hoping to find answers if the topic has already been discussed...

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[Users] Re: openser and proxy
by buxalex＠libero.it 02 May '06

02 May '06

hello, some more hints: if I try to register a softphone (express talk) when openser is off, rightly the answer is: ------------------------------------------------------------ Server 82.104.192.27 did not respond to register (user 001) Check server details for that line ------------------------------------------------------------ when openser is on, when I try to register the softphone I get: ------------------------------------------------------------ Register attempt for proxy 82.104.192.27 failed 500 I'm terribly sorry, server error occurred (1/SL) ------------------------------------------------------------ Am I missing something into configuration? Anyone can please give me some hints? Many thanks in advance Alex ---------- Initial Header ----------- >From : users-bounces(a)openser.org To : "klaus.mailinglists" klaus.mailinglists(a)pernau.at Cc : "users" users(a)openser.org Date : Fri, 28 Apr 2006 15:51:07 +0200 Subject : Re: [Users] openser and proxy > I have this configuration: > > | - > LAN > adsl -> router | > | -> linux pc with openser > > > the router translate the private IP 192.168.xxx with the public IP 82.xxx > any softphone in the LAN register with openser but only if I enter as server the IP 192.168.xxx. if I enter the public IP, express talk (softphone) refuse the registration with error 500. > > from outside (I tried with a different internet provider) i cannot register anyway. > > > in the openser.cfg I didn-t configure anything related proxies or nat, should I do something? > > attached is my openser.cfg > > thanks > alex > > > > > > > > ---------- Initial Header ----------- > > >From : "Klaus Darilion" klaus.mailinglists(a)pernau.at > To : "buxalex(a)libero.it" buxalex(a)libero.it > Cc : "users" users(a)openser.org > Date : Fri, 28 Apr 2006 13:50:58 +0200 > Subject : Re: [Users] openser and proxy > > > > > > > > > buxalex(a)libero.it wrote: > > > Hello, > > > > > > I have an ADSL internet connection which goes to a router. > > >>From the router I have a linux machine with openser installed, > > > and a econd connection goes to a LAN. > > > Openser IP address = 192.168.100.106 and I have a public IP (82.104.xxx.xxx)dedicated to this address. There is no restriction to any port. > > > I thought it was enough to be seen from outside, but unfortunately, when I try to register any softphone, the registration fails. > > > > > > > Is there a dedicated router in front of the Linux PC or is the Linux PC > > also the router? > > > > btw: maybe this helps you: http://www.milkfish.org/ > > > > regards > > klaus > > > > > There is no way to let it work? Should I put openser on internet before the router? > > > > > > Thanks > > > Alessandro > > > > > > > > > I have a openser installation which has an IP address = 192.168.100.106. > > > To be reachable from softphones > > > outside the proxy > > > > > > > > > _______________________________________________ > > > Users mailing list > > > Users(a)openser.org > > > http://openser.org/cgi-bin/mailman/listinfo/users > > > > >

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Re: [Users] openser and proxy
by buxalex＠libero.it 02 May '06

02 May '06

I have this configuration: | - > LAN adsl -> router | | -> linux pc with openser the router translate the private IP 192.168.xxx with the public IP 82.xxx any softphone in the LAN register with openser but only if I enter as server the IP 192.168.xxx. if I enter the public IP, express talk (softphone) refuse the registration with error 500. from outside (I tried with a different internet provider) i cannot register anyway. in the openser.cfg I didn-t configure anything related proxies or nat, should I do something? attached is my openser.cfg thanks alex ---------- Initial Header ----------- >From : "Klaus Darilion" klaus.mailinglists(a)pernau.at To : "buxalex(a)libero.it" buxalex(a)libero.it Cc : "users" users(a)openser.org Date : Fri, 28 Apr 2006 13:50:58 +0200 Subject : Re: [Users] openser and proxy > buxalex(a)libero.it wrote: > > Hello, > > > > I have an ADSL internet connection which goes to a router. > >>From the router I have a linux machine with openser installed, > > and a econd connection goes to a LAN. > > Openser IP address = 192.168.100.106 and I have a public IP (82.104.xxx.xxx)dedicated to this address. There is no restriction to any port. > > I thought it was enough to be seen from outside, but unfortunately, when I try to register any softphone, the registration fails. > > > > Is there a dedicated router in front of the Linux PC or is the Linux PC > also the router? > > btw: maybe this helps you: http://www.milkfish.org/ > > regards > klaus > > > There is no way to let it work? Should I put openser on internet before the router? > > > > Thanks > > Alessandro > > > > > > I have a openser installation which has an IP address = 192.168.100.106. > > To be reachable from softphones > > outside the proxy > > > > > > _______________________________________________ > > Users mailing list > > Users(a)openser.org > > http://openser.org/cgi-bin/mailman/listinfo/users > >

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[Users] empty response from mediaproxy
by unplug 02 May '06

02 May '06

Hi, Recently, I found that there is the following error in the log. error: use_media_proxy(): empty response from mediaproxy The error will cause a looping problem last for 5 minutes (looping time out). The result is user failed to make call and the network will be congested if serveral users having the same looping problem at the same time. What will cause that error? Is it a bug for mediaproxy? system configuration: openser 1.0.1 + mediaproxy 1.4.2 unplug

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[Serusers] 401 Unauthorized
by Joao Pereira 01 May '06

01 May '06

Hello to all Im trying to register SIP clients (Cisco IP phone and Planet VIP )that are located behind an ADSL line ( and behind NAT), and the first time they register, they receive the OK from SER, but when I reboot the phone, they cant connect again. They receive "401 Unauthorized" from SER. SER isnt returning "401 Unauthorized" in any part of ser.cfg Im not using firewall. Can the problem be in the type of NAT? Can someone help me? Thanks Joao Pereira

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RE: [Serusers] loose_route's bug?
by Vitaly Nikolaev 30 Apr '06

30 Apr '06

Cant help without config (did u do record_route() before relying INVITE?) ________________________________ From: serusers-bounces(a)iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of Ramin Nikaeen Sent: Thursday, March 09, 2006 2:17 PM To: Serusers Subject: [Serusers] loose_route's bug? Hi Everyone, I am really stuck here. I really need help! I receive the following ACK request in SER from a Linksys/PAP user agent that SER should forward to the destination User Agent: 2010000002. ACK sip:2010000002@10.1.10.65:5060 SIP/2.0 Via: SIP/2.0/UDP 172.16.15.51:5060;branch=z9hG4bK-5fb5b16;rport From: 2224440133 <sip:2224440133@host.domain.com>;tag=692c5bafde7b5655o0 To: <sip:2224449999@host.domain.com>;tag=3b968d2d Call-ID: c813c237-8673e16d(a)172.16.15.51 CSeq: 101 ACK Max-Forwards: 70 Route: <sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr>, <sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr> Contact: 2224440133 <sip:2224440133@172.16.15.51:5060> User-Agent: Linksys/PAP2-3.1.5(LS) Content-Length: 0 But SER's loose_route incorrectly modifies this ACK as follows: ACK sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr SIP/2.0 Record-Route: <sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr=on> Via: SIP/2.0/UDP 10.1.10.65;branch=0 Via: SIP/2.0/UDP 172.16.15.51:5060;branch=z9hG4bK-5fb5b16;rport=5060 From: 2224440133 <sip:2224440133@host.domain.com>;tag=692c5bafde7b5655o0 To: <sip:2224449999@host.domain.com>;tag=3b968d2d Call-ID: c813c237-8673e16d(a)172.16.15.51 CSeq: 101 ACK Max-Forwards: 16 Route: Contact: 2224440133 <sip:2224440133@172.16.15.51:5060> User-Agent: Linksys/PAP2-3.1.5(LS) Content-Length: 0 Which causes the ACK to keep looping through SER: ACK sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr SIP/2.0 Record-Route: <sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr=on> Record-Route: <sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr=on> Via: SIP/2.0/UDP 10.1.10.65;branch=0 Via: SIP/2.0/UDP 10.1.10.65;branch=0 Via: SIP/2.0/UDP 172.16.15.51:5060;branch=z9hG4bK-5fb5b16;rport=5060 From: 2224440133 <sip:2224440133@host.domain.com>;tag=692c5bafde7b5655o0 To: <sip:2224449999@host.domain.com>;tag=3b968d2d Call-ID: c813c237-8673e16d(a)172.16.15.51 CSeq: 101 ACK Max-Forwards: 15 Route: Contact: 2224440133 <sip:2224440133@172.16.15.51:5060> User-Agent: Linksys/PAP2-3.1.5(LS) Content-Length: 0 ACK sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr SIP/2.0 Record-Route: <sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr=on> Record-Route: <sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr=on> Record-Route: <sip:10.1.10.65;ftag=692c5bafde7b5655o0;lr=on> Via: SIP/2.0/UDP 10.1.10.65;branch=0 Via: SIP/2.0/UDP 10.1.10.65;branch=0 Via: SIP/2.0/UDP 10.1.10.65;branch=0 Via: SIP/2.0/UDP 172.16.15.51:5060;branch=z9hG4bK-5fb5b16;rport=5060 From: 2224440133 <sip:2224440133@host.domain.com>;tag=692c5bafde7b5655o0 To: <sip:2224449999@host.domain.com>;tag=3b968d2d Call-ID: c813c237-8673e16d(a)172.16.15.51 CSeq: 101 ACK Max-Forwards: 14 Route: Contact: 2224440133 <sip:2224440133@172.16.15.51:5060> User-Agent: Linksys/PAP2-3.1.5(LS) Content-Length: 0 I am really stuck. Can anyone tell me what is happening?! Thanks ramin

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[Serusers] Re: Serusers Digest, Vol 36, Issue 26
by steve 30 Apr '06

30 Apr '06

Hi All, we have a requirement for building a commercial Billing module and Calling card solution on SER , please let us know in case if there is a open soure solution or a commercial solution available ready. Regards Steve Manager Sales http://www.astcode.com ( One Stop solution for all commercial source codes based on asterisk) win $ 5000 Bounty for most innovative and user friendly application on asterisk

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sr-users April 2006