- sr-users - kamailio.org

[Serusers] User interface website
by Tracy Chan 19 Jan '05

19 Jan '05

Hi All, Could anyone tell me that what the usage and purpose of 'send im', 'message store' and 'voicemail' functions which are all in user interface website ? Thank you very much. Regards, Tracy

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[Serusers] ACL
by Tracy Chan 19 Jan '05

19 Jan '05

Hi All, Do anyone know what Access-Control-List (ACL) is ? Thank you very much. Regards, Tracy

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RE: [Serusers] multiple SIPURA behind same NAT
by Richard 19 Jan '05

19 Jan '05

I am not sure if cisco IOS supports hairpin traffic, but I think that's your problem. It doesn't show "supported" in http://www.ietf.org/internet-drafts/draft-jennings-midcom-stun-results-02.tx t. _____ From: Raymond Chen [mailto:rchen@cityabove.net] Sent: Tuesday, January 18, 2005 5:45 PM To: 'Richard' Cc: serusers(a)lists.iptel.org Subject: RE: [Serusers] multiple SIPURA behind same NAT There is not firewall, we use cisco 7507 to perform NAT. Ray _____ From: Richard [mailto:richard@o-matrix.org] Sent: Wednesday, January 19, 2005 11:41 AM To: 'Raymond Chen' Cc: serusers(a)lists.iptel.org Subject: RE: [Serusers] multiple SIPURA behind same NAT What firewall do you have? Your firewall probably has problems to support hairpin traffic. Richard _____ From: Raymond Chen [mailto:rchen@cityabove.net] Sent: Tuesday, January 18, 2005 4:56 PM To: 'Richard' Cc: serusers(a)lists.iptel.org Subject: RE: [Serusers] multiple SIPURA behind same NAT We use SIPURA 2000 and rtpproxy. I have attached the sip message log. Ray _____ From: Richard [mailto:richard@o-matrix.org] Sent: Wednesday, January 19, 2005 10:27 AM To: 'Raymond Chen' Cc: serusers(a)lists.iptel.org Subject: RE: [Serusers] multiple SIPURA behind same NAT What nat device do you have? Does it have any sip helper module? Are you running rtpproxy? It will be helpful if you can send a sip packet dump. Richard _____ From: serusers-bounces(a)iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of Raymond Chen Sent: Tuesday, January 18, 2005 2:59 PM To: 'Matt Schulte' Cc: serusers(a)lists.iptel.org Subject: RE: [Serusers] multiple SIPURA behind same NAT Matt, Both port use different sip port, and can make calls at the same time. But still can't get voice when call to each other. Raymond _____ From: Matt Schulte [mailto:mschulte@netlogic.net] Sent: Tuesday, January 18, 2005 9:08 AM To: Raymond Chen; serusers(a)lists.iptel.org Subject: RE: [Serusers] multiple SIPURA behind same NAT If I had a guess I would say either the NAT or rtp/media proxy is getting confused about which client is which. Ignoring the problem for a second, can both sipura's make calls at the same time? Are you using NAThelper for this with SER? You mentioned "without proxy", this would mean port forwarding? Try this, make each sipura use a diff range of RTP ports (in their config). Matt -----Original Message----- From: Raymond Chen [mailto:rchen@cityabove.net] Sent: Monday, January 17, 2005 12:25 PM To: serusers(a)lists.iptel.org Subject: [Serusers] multiple SIPURA behind same NAT Dear all, I have two sipura box behind NAT. both use via header and can dial out and received calls without proxy. but they have no voice when they call to each other, any idea? Raymond

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RE: [Serusers] multiple SIPURA behind same NAT
by Matt Schulte 19 Jan '05

19 Jan '05

If I had a guess I would say either the NAT or rtp/media proxy is getting confused about which client is which. Ignoring the problem for a second, can both sipura's make calls at the same time? Are you using NAThelper for this with SER? You mentioned "without proxy", this would mean port forwarding? Try this, make each sipura use a diff range of RTP ports (in their config). Matt -----Original Message----- From: Raymond Chen [mailto:rchen@cityabove.net] Sent: Monday, January 17, 2005 12:25 PM To: serusers(a)lists.iptel.org Subject: [Serusers] multiple SIPURA behind same NAT Dear all, I have two sipura box behind NAT. both use via header and can dial out and received calls without proxy. but they have no voice when they call to each other, any idea? Raymond

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[Serusers] Register with an alias?
by serusers＠jtoga.org 18 Jan '05

18 Jan '05

Hi, I'm trying to get the following functionality working (which may be impossible?) - Users have account (in subscriber table) with a numeric identity, say "1234(a)sip.acme.org" - Create an alias of this person so that they can be called by a text string, say "fred(a)sip.acme.org". This is in the alias table pointing to sip:1234@sip.acme.org Everything works fine. someone can call either "1234" or "Fred".... Now "fred" wants to use his text name to Register as the number is not used any more. In other words I'd like to lookup("aliases") before authenticating. (eg map from "fred" to "1234" and then verify based upon the password in the subscriber table for "1234"). Is there any way to have two (or more) 'subscriber' names get to the same auth info for Registration? Thanks for any pointers...

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[Serusers] caller==callee
by Giovanni Balasso 18 Jan '05

18 Jan '05

Hi serusers, I know there must be a simple way to check if callee i same uri as caller in ser.cfg, but I can't figure it out, any ideas? thanks a lot (maybe a dumb question, but I'm losing my head) -- Giovanni Balasso giaso(a)yahoo.it

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[Serusers] Problem accounting ACK
by Chuck Ramirez 18 Jan '05

18 Jan '05

Hello, We had some problems accounting the ACK for one call in our proxy. Due to network congestion, the ACK arrived at SER 10 seconds after the first 200 OK for INVITE. On this case, the proxy just forwarded the ACK without accounting it. Could this be related to the time between the ACK and the first 200 OK? If so, what is the maximum time between the 200 OK and the ACK in order account it? Regards, Chuck --------------------------------- Do you Yahoo!? The all-new My Yahoo! � What will yours do?

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[Serusers] use_rpid? what happened? where did it go? did I miss something?
by Kanakatti Mahesh Subramanya 18 Jan '05

18 Jan '05

Whatever happened to use_rpid? If you enable it in ser.cfg ( modparam("auth_db", "use_rpid", 1) ), you get 0(743) set_mod_param_regex: parameter <use_rpid> not found in module <auth_db> 0(743) parse error (140,19-20): Can't set module parameter ERROR: bad config file (1 errors) and, scooching around in the source shows *no* references to use_rpid whatsoever. Has it been replaced? If so, with what? Googling turned up a (somewhat cryptic) patch, which doesnt seem to help...

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RE: [Serusers] ser on linksys router
by Jiri Kuthan 18 Jan '05

18 Jan '05

Just some terminological clarifications: Harpinning is a valid case: PSTN caller calls a SIP user who is currently off-line and redirects incoming calls back to PSTN. Using Asterisk may be a gateway choice for some. Failing to process hairpinned call by Asterisk is a problem in Asterisk's SIP stack and ought to be fixed there. -jiri At 02:03 AM 1/18/2005, Matt Schulte wrote: >Yes this is a big no no, forgive my ignorance I understand using SER as >a proxy but if you are dealing with one server why run both SER and Ast? >It's most likely confused because of the callid being the same. If you >*really* wanted to you could media proxy via SER and potentially >generate a second callid.. I tried doing this myself in a similar >situation and realized it's more a pain than it's worth.. > >-----Original Message----- >From: Alexander Hoffmann [mailto:alexander.hoffmann@netgenius.de] >On Friday 14 January 2005 12:53, Klaus Darilion wrote: >> What does hairpin in asterisk terminology mean? >> > Thus it is absolutely ok if there is an INV >from ISDN card1 -> going to SER -> returning to * -> terminated at ISDN >card2. >You can easily configure * to route calls like this, but it will >complain >about loops. If you comment out the loop detection in the source code >(because this is not a loop here) then Asterisk will run into a >deadlock. I googled for a solution and saw people discussing similar >issues and talking >about hairpins. IMHO: What ever you call this, it stays a bug in >ASTERISK. >If you have any suggestions what to do, please let me know ! > >Thanks, >Alex > >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers > >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers -- Jiri Kuthan http://iptel.org/~jiri/

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[Serusers] SER-Redundancy by Master/Slave-Location-DB
by Andreas Granig 18 Jan '05

18 Jan '05

Hi, Is there a simple way to lookup contacts directly from a DB table instead of memory? A quick look into the register module doesn't show anything like that. The idea behind that is to build a redundant SER cluster. All nodes write their registrations directly into a MySQL master database, which replicates the contacts to the slave databases. The SERs then lookup contacts from their local slave databases. The master database will be secured by a MySQL cluster. This is because if I replicate registers on SIP layer (for example with t_replicate()), I have to synchronize the location databases manually from time to time, because register replications get lost on heavy SIP load, and there is actually no way to automatically load contacts which are stored on other nodes while one SER was down. Their is also no need to send replicated registers over the net which reduces SIP messages. I don't really know how much impact this approach will have regarding performance (going around the internal location memory), but I think it will not hurt as much as having out-of-synch location tables on the SER nodes. Any comments on this approach? Anybody who is also interested in such approach? Andy

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RE: [Serusers] ser on linksys router
by Matt Schulte 18 Jan '05

18 Jan '05

> 1) I want to use SER as the only point where to implement all call routing This is very similar to how we do things at our company. We use Asterisk as our IAX/PRI/misc media proxy, and SER does all of our LCR/CDR's. What I was getting at is, is SER a centralized server ie housing many servers? Or is this a per server basis, such as this: Server1 <Asterisk/SER> Server2 <Asterisk/SER> If it's a scenario where your LCR is not centralized then it's almost unneeded. In our situation, we dedicate servers to a single function, for scalability and also to get by this problem that you're seeing. > 2) I need a gateway that supports ISDN NT-mode I'm not bad mouthing Asterisk, we love it for a media gateway and as a PBX, for that it's priceless. For call routing though, etc yes it's a baby. Matt -----Original Message----- From: Alexander Hoffmann [mailto:alexander.hoffmann@netgenius.de] Hi, The reason why I need both is: 1) I want to use SER as the only point where to implement all call routing logic 2) I need a gateway that supports ISDN NT-mode Because of 2 I am using Asterisk, do you know something better ? Regards, Alex

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[Serusers] MySql error
by Ashling O'Driscoll 18 Jan '05

18 Jan '05

Hi all, I hope you can help me because I am under pressure from the powers that be to get this completed. I have set up SER and Asterisk on the same pc. SER is listening on 5060 and Asterisk on 5061. I had originally created user accounts in asterisk but now I would like users to register with ser instead. However this is proving difficult. Obviously I must create a user account before users can register. I have run the mysql script and it successfully installed. However when I run the serctl facility i.e. serctl add xxxx xxx xxx, I get the following error: ERROR: 2005 Unknown Mysql Server Host 'dbhost' Also when I type mysql at the command line I am told: Error: 1045: Access denied for user: 'root@localhost' (Using password: NO) If someone could help me with this, I would really appreciate it. Please note that Im new to linux so please make it as simple as possible. Thanks again, Aisling. -------------------Legal Disclaimer--------------------------------------- The above electronic mail transmission is confidential and intended only for the person to whom it is addressed. Its contents may be protected by legal and/or professional privilege. Should it be received by you in error please contact the sender at the above quoted email address. Any unauthorised form of reproduction of this message is strictly prohibited. The Institute does not guarantee the security of any information electronically transmitted and is not liable if the information contained in this communication is not a proper and complete record of the message as transmitted by the sender nor for any delay in its receipt.

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FW: Re: [Serusers] MySql error
by Ashling O'Driscoll 18 Jan '05

18 Jan '05

Please note that i have tried the default password heslo and also my root password and every other password I use on this machine. I didnt create a user dbhost so I dotn know where this came from. Am I correct in my understanding that a user account MUST be created before a user can register? Any help with this would be greatly appreciated! Aisling. ---- Original Message ---- From: ashling.odriscoll(a)cit.ie To: serusers(a)iptel.org Subject: FW: Re: [Serusers] MySql error Date: Tue, 18 Jan 2005 12:00:00 -0000 Thank you for that reply.That command now allows me to access the mysql database. Do you have any idea why it is that the serctl gives me the following error though when trying to add a user?: >ERROR: 2005 Unknown Mysql Server Host 'dbhost' I would rather use this facility that adding them directly to the database. Thanks again, Aisling. ---- Original Message ---- From: ritesh.j(a)net4india.net To: ashling.odriscoll(a)cit.ie, serusers(a)iptel.org Subject: Re: [Serusers] MySql error Date: Tue, 18 Jan 2005 17:31:39 +0530 >Hi >Pls type >mysql -u root -p >instead of only mysql >then it will ask for the password, key in the password and enter > >Thanks & Regards >Ritesh Jalan >Senior Engineer - Test & Audit >Net4india Ltd. >504, Bhikaji Cama Bhawan >11, Bhikaji Cama Place >New Delhi 110066 >Tel: 91 (011) (26160129 - 131) (Extn 131) >URL: http://www.net4india.com >----- Original Message ----- >From: "Ashling O'Driscoll" <ashling.odriscoll(a)cit.ie> >To: <serusers(a)iptel.org> >Sent: Tuesday, January 18, 2005 4:49 PM >Subject: [Serusers] MySql error > > >Hi all, > >I hope you can help me because I am under pressure from the powers >that be to get this completed. I have set up SER and Asterisk on the >same pc. SER is listening on 5060 and Asterisk on 5061. I had >originally created user accounts in asterisk but now I would like >users to register with ser instead. However this is proving >difficult. > >Obviously I must create a user account before users can register. I >have run the mysql script and it successfully installed. However when >I run the serctl facility i.e. serctl add xxxx xxx xxx, I get the >following error: > >ERROR: 2005 Unknown Mysql Server Host 'dbhost' > >Also when I type mysql at the command line I am told: > >Error: 1045: Access denied for user: 'root@localhost' (Using >password: NO) > >If someone could help me with this, I would really appreciate it. >Please note that Im new to linux so please make it as simple as >possible. > >Thanks again, >Aisling. > > >-------------------Legal >Disclaimer--------------------------------------- > >The above electronic mail transmission is confidential and intended >only for >the person to whom it is addressed. Its contents may be protected by >legal >and/or professional privilege. Should it be received by you in error >please >contact the sender at the above quoted email address. Any >unauthorised form >of reproduction of this message is strictly prohibited. The Institute >does >not guarantee the security of any information electronically >transmitted and >is not liable if the information contained in this communication is >not a >proper and complete record of the message as transmitted by the >sender nor >for any delay in its receipt. > >_______________________________________________ >Serusers mailing list >Serusers(a)iptel.org >http://mail.iptel.org/mailman/listinfo/serusers > > >-------------------Legal >Disclaimer--------------------------------------- > >The above electronic mail transmission is confidential and intended >only for the person to whom it is addressed. Its contents may be >protected by legal and/or professional privilege. Should it be >received by you in error please contact the sender at the above >quoted email address. Any unauthorised form of reproduction of this >message is strictly prohibited. The Institute does not guarantee the >security of any information electronically transmitted and is not >liable if the information contained in this communication is not a >proper and complete record of the message as transmitted by the >sender nor for any delay in its receipt. > -------------------Legal Disclaimer--------------------------------------- The above electronic mail transmission is confidential and intended only for the person to whom it is addressed. Its contents may be protected by legal and/or professional privilege. Should it be received by you in error please contact the sender at the above quoted email address. Any unauthorised form of reproduction of this message is strictly prohibited. The Institute does not guarantee the security of any information electronically transmitted and is not liable if the information contained in this communication is not a proper and complete record of the message as transmitted by the sender nor for any delay in its receipt.

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Re: [Serusers] mysql or postgres database
by Joao Pereira 18 Jan '05

18 Jan '05

Thanks for your help I manually changed the tables from MySql to Postgres... but in the "ser_mysql.sh" there are no links (foreign keys) between the tables, maybe because MySQl dont have control over it.... but Postgres have, and would be cool to have correct foreign keys in the Postgres database. Is there any place in the distribution or in some web page that have the foreign keys between the tables. Obrigado João Pereira PS: não existirão listas destas em Portugues? :P ----- Original Message ----- From: "Welesley Sibelson Dias" <leley.dias(a)redevox.com.br> To: "Joao Pereira" <joao.pereira(a)fccn.pt> Sent: Monday, January 17, 2005 11:05 AM Subject: Re: [Serusers] mysql or postgres database Joao No... :( i have one script copy_to_pgsql do you first create tables in mysql and convert to pgsql but Joao it easy find one converter of mysql to pgsql tables. Em Seg 17 Jan 2005 12:52, você escreveu: > Thank you very much... > and is there any place in the distribution with the DB tables in Postgres? > > Joao > > > ----- Original Message ----- > From: "Welesley Sibelson Dias" <leley.dias(a)redevox.com.br> > To: <serusers(a)lists.iptel.org> > Sent: Monday, January 17, 2005 10:29 AM > Subject: Re: [Serusers] mysql or postgres database > > > Joao > > into directory modules/postgres > > exist one script serpgctl it serctl to postgres > > > > Em Seg 17 Jan 2005 12:15, Joao Pereira escreveu: > > > Hi > > > I m already using a Postgres database in my PC and now I wanted to > > connect > > > > SER with it, but serctl and all the SER arquitecture is in MySql. I > > > have SER already using a postgres SQL for registering and accounting, > > > but > > with > > > > serctl is more dificult.... Should I insist in postgres because SER > > really > > > > supports it or should I give up and install mysql?? > > > > > > Thaks > > > Joao > > > > > > _______________________________________________ > > > Serusers mailing list > > > serusers(a)lists.iptel.org > > > http://lists.iptel.org/mailman/listinfo/serusers > > > > _______________________________________________ > > Serusers mailing list > > serusers(a)lists.iptel.org > > http://lists.iptel.org/mailman/listinfo/serusers

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Re: [Serusers] MySql error
by Ashling O'Driscoll 18 Jan '05

18 Jan '05

Thank you for that reply.That command now allows me to access the mysql database. Do you have any idea why it is that the serctl gives me the following error though when trying to add a user?: >ERROR: 2005 Unknown Mysql Server Host 'dbhost' I would rather use this facility that adding them directly to the database. Thanks again, Aisling. ---- Original Message ---- From: ritesh.j(a)net4india.net To: ashling.odriscoll(a)cit.ie, serusers(a)iptel.org Subject: Re: [Serusers] MySql error Date: Tue, 18 Jan 2005 17:31:39 +0530 >Hi >Pls type >mysql -u root -p >instead of only mysql >then it will ask for the password, key in the password and enter > >Thanks & Regards >Ritesh Jalan >Senior Engineer - Test & Audit >Net4india Ltd. >504, Bhikaji Cama Bhawan >11, Bhikaji Cama Place >New Delhi 110066 >Tel: 91 (011) (26160129 - 131) (Extn 131) >URL: http://www.net4india.com >----- Original Message ----- >From: "Ashling O'Driscoll" <ashling.odriscoll(a)cit.ie> >To: <serusers(a)iptel.org> >Sent: Tuesday, January 18, 2005 4:49 PM >Subject: [Serusers] MySql error > > >Hi all, > >I hope you can help me because I am under pressure from the powers >that be to get this completed. I have set up SER and Asterisk on the >same pc. SER is listening on 5060 and Asterisk on 5061. I had >originally created user accounts in asterisk but now I would like >users to register with ser instead. However this is proving >difficult. > >Obviously I must create a user account before users can register. I >have run the mysql script and it successfully installed. However when >I run the serctl facility i.e. serctl add xxxx xxx xxx, I get the >following error: > >ERROR: 2005 Unknown Mysql Server Host 'dbhost' > >Also when I type mysql at the command line I am told: > >Error: 1045: Access denied for user: 'root@localhost' (Using >password: NO) > >If someone could help me with this, I would really appreciate it. >Please note that Im new to linux so please make it as simple as >possible. > >Thanks again, >Aisling. > > >-------------------Legal >Disclaimer--------------------------------------- > >The above electronic mail transmission is confidential and intended >only for >the person to whom it is addressed. Its contents may be protected by >legal >and/or professional privilege. Should it be received by you in error >please >contact the sender at the above quoted email address. Any >unauthorised form >of reproduction of this message is strictly prohibited. The Institute >does >not guarantee the security of any information electronically >transmitted and >is not liable if the information contained in this communication is >not a >proper and complete record of the message as transmitted by the >sender nor >for any delay in its receipt. > >_______________________________________________ >Serusers mailing list >Serusers(a)iptel.org >http://mail.iptel.org/mailman/listinfo/serusers > > >-------------------Legal >Disclaimer--------------------------------------- > >The above electronic mail transmission is confidential and intended >only for the person to whom it is addressed. Its contents may be >protected by legal and/or professional privilege. Should it be >received by you in error please contact the sender at the above >quoted email address. Any unauthorised form of reproduction of this >message is strictly prohibited. The Institute does not guarantee the >security of any information electronically transmitted and is not >liable if the information contained in this communication is not a >proper and complete record of the message as transmitted by the >sender nor for any delay in its receipt. > -------------------Legal Disclaimer--------------------------------------- The above electronic mail transmission is confidential and intended only for the person to whom it is addressed. Its contents may be protected by legal and/or professional privilege. Should it be received by you in error please contact the sender at the above quoted email address. Any unauthorised form of reproduction of this message is strictly prohibited. The Institute does not guarantee the security of any information electronically transmitted and is not liable if the information contained in this communication is not a proper and complete record of the message as transmitted by the sender nor for any delay in its receipt.

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[Serusers] help upper registration
by Alberto Martínez 18 Jan '05

18 Jan '05

can you help me to configure ser to make upper registration for the users? thank you

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[Serusers] rtpproxy ip
by Giovanni Balasso 18 Jan '05

18 Jan '05

Hi serusers, after reading lots of docs and mailing lists I still have some doubts about nathelper+rtpproxy and the error message I usually get from it is rtpproxy: can't bind to the IPv4 port 35000: Cannot assign requested address what is the correct way to start rtpproxy? do I have to provide nat and public ip? In the following situation: machine behind nat with private IP, running ser and reachable from the outside via port forwarding on router's public ip (forwarding port 5060 for ser and ports 35000-.... for rtpproxy range, both udp/tcp), can I use rtpproxy? how should i start it? (in the above situation ser registration from the outside works!) thanks in advance -- Giovanni Balasso giaso(a)yahoo.it

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RE: [Serusers] ser on linksys router
by Matt Schulte 18 Jan '05

18 Jan '05

Yes this is a big no no, forgive my ignorance I understand using SER as a proxy but if you are dealing with one server why run both SER and Ast? It's most likely confused because of the callid being the same. If you *really* wanted to you could media proxy via SER and potentially generate a second callid.. I tried doing this myself in a similar situation and realized it's more a pain than it's worth.. -----Original Message----- From: Alexander Hoffmann [mailto:alexander.hoffmann@netgenius.de] On Friday 14 January 2005 12:53, Klaus Darilion wrote: > What does hairpin in asterisk terminology mean? > Thus it is absolutely ok if there is an INV from ISDN card1 -> going to SER -> returning to * -> terminated at ISDN card2. You can easily configure * to route calls like this, but it will complain about loops. If you comment out the loop detection in the source code (because this is not a loop here) then Asterisk will run into a deadlock. I googled for a solution and saw people discussing similar issues and talking about hairpins. IMHO: What ever you call this, it stays a bug in ASTERISK. If you have any suggestions what to do, please let me know ! Thanks, Alex _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers

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[Serusers] regular expression
by Richard 18 Jan '05

18 Jan '05

Hi, I am trying to use negative match in regular expression but without using !uri=~. For example, any uri not starting with 9. I tried this, if (uri=~"^sip:(?!9).*@testdomain.com") I got this error. ERROR: fix_expr : bad re "^sip:(?!9).*@testdomain.com" Does ser support this kind of regular expression? Thanks, Richard

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[Serusers] Authentication
by Ritesh Jalan 18 Jan '05

18 Jan '05

How to authenticate users when ser receives INVITE message? How to send 407 Proxy authentication Required to user after SER receivec INVITE message? Thanks & Regards Ritesh Jalan

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[Serusers] CDRTool Help !!
by Felipe Martins 17 Jan '05

17 Jan '05

Hi everybody Do anyone know where I can find CDRTool documentation, mainly to configure global.inc ? I found nothing on internet. Any help will be aprecciated. Thanks in Advance. -- Felipe Martins Linux System Administrator Tep Solution Provider Mundivox Communications Rua Lauro Muller, 116/Sala 505 RJ - Brasil - 22290-906 Tel.: 55 21 3820-8839 Fax.: 55 21 3820-8844

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[Serusers] number translation
by Raymond Chen 17 Jan '05

17 Jan '05

Dear all, I have number translation as below to manipulate the dialing pattern, it's works fine for it's purpose. One problem is all on net calls can connect but no voice. Any idea? route{ if (!mf_process_maxfwd_header("10")) { if (method!="ACK") { sl_send_reply("483", "Too many hops"); }; break; }; if (msg:len >= max_len) { if (method!="ACK") { sl_send_reply("513", "Message too big"); }; break; }; if (search("^From: sip:sipsak@") && (method=="OPTIONS") && (!uri=~"sip:.*[@]+.*")) { options_reply(); break; }; # !! Nathelper if (nat_uac_test("19")) { if (method == "REGISTER" || !search("^Record-Route:")) { fix_nated_contact(); # Rewrite contact with source IP of signalling if (method == "INVITE") { fix_nated_sdp("1"); # Add direction=active to SDP }; force_rport(); # Add rport parameter to topmost Via append_hf("P-hint: Proxied\r\n"); setflag(5); # Mark as NATed }; }; if (!method=="REGISTER") record_route(); if (loose_route()) { # mark routing logic in request append_hf("P-hint: rr-enforced\r\n"); route(1); break; }; if (!uri=~"^sip:1[0-9]+@.*" && !uri=~"^sip:81[0-9]+@.*") { if (uri=~"sip:[1-9][0-9]+@.*") { prefix("81"); } else if (uri=~"sip:0[1-9][0-9]+@.*") { strip(1); prefix("81"); } else if (uri=~"sip:00[1-9][0-9]+@.*") { strip(2); }; }; if (!uri==myself) { # mark routing logic in request append_hf("P-hint: outbound\r\n"); route(1); break; }; if (uri==myself) { if (method=="REGISTER") { if (!www_authorize("", "subscriber")) { www_challenge("", "1"); break; }; save("location"); break; }; setflag(1); lookup("aliases"); if (lookup("location")) { append_hf("P-hint: usrloc applied\r\n"); route(1); break; }; ....... Raymond

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[Serusers] multiple SIPURA behind same NAT
by Raymond Chen 17 Jan '05

17 Jan '05

Dear all, I have two sipura box behind NAT. both use via header and can dial out and received calls without proxy. but they have no voice when they call to each other, any idea? Raymond

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[Serusers] Mysql error
by Ashling O'Driscoll 17 Jan '05

17 Jan '05

Hi all, I have come across the same problem as described by this user below: i.e. when i use the serctl facility to add a user I get the following error: ERROR 2005: Unknown MySQL Server Host 'dbhost' However I also couldnt understand the breif answer given to it. Forgive me but I'm a total newbie when it comes to linux. Could somebody give me the command to solve the following?. Thanks very much, Aisling. >You can set SQL_HOST environment variable to change the hostname of >the >database server (do not forget to export the variable afterwards). > Jan. >On 17-11 09:22, E. Versaevel wrote: > Dbhost is the name of the variable you need to edit in the serctl script, > you should set it to localhost in your case. > > -----Oorspronkelijk bericht----- > Van: serusers-bounces at iptel.org [mailto:serusers-bounces at iptel.org] Namens > Nicolas Fauvel > Verzonden: woensdag 17 november 2004 3:46 > Aan: serusers at iptel.org > Onderwerp: [Serusers] MySql access problem > > Hi everybody, > > I'm in charge of installing a sip server for my university. At the moment, > I'm > testing SER from my stand alone computer. > > But I've a problem : when I want to add a user with serctl, here is the > answer > : > ERROR 2005: Unknown MySQL Server Host 'dbhost' (1) > > mysqld is running, ser is running, what is this "dbhost" ??? Any idea ? -------------------Legal Disclaimer--------------------------------------- The above electronic mail transmission is confidential and intended only for the person to whom it is addressed. Its contents may be protected by legal and/or professional privilege. Should it be received by you in error please contact the sender at the above quoted email address. Any unauthorised form of reproduction of this message is strictly prohibited. The Institute does not guarantee the security of any information electronically transmitted and is not liable if the information contained in this communication is not a proper and complete record of the message as transmitted by the sender nor for any delay in its receipt.

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[Serusers] Re: Error when importing MySQLdb
by Nicky 17 Jan '05

17 Jan '05

Please help.... ----- Original Message ----- From: Nicky To: serusers(a)lists.iptel.org ; sems(a)lists.iptel.org Sent: Thursday, January 13, 2005 7:21 PM Subject: Error when importing MySQLdb Dear all, Please help I am facing this the error below, I am using Python 2.3.4, MySQLdb from MySQL-python-1.0.1 and mysql version 4.1.18. Someone please advice what is the problem I am lost already. Thanks. File "/root/answer_machine/plug-in/ivr/scripts/ivr.py", line 6, in ? import MySQLdb File "/usr/local/lib/python2.3/site-packages/MySQLdb/__init__.py", line 42, in ? from MySQLdb.times import Date, Time, Timestamp, \ File "/usr/local/lib/python2.3/site-packages/MySQLdb/times.py", line 17, in ? from stringtimes import * File "/usr/local/lib/python2.3/site-packages/MySQLdb/stringtimes.py", line 3, in ? from time import strftime, localtime ImportError: /usr/local/lib/python2.3/lib-dynload/time.so: undefined symbol: PyExc_IOError (31600) ERROR: run (IvrPython.cpp:908): IVR PYTHON Error: Failed to run "/root/answer_machine/plug-in/ivr/scripts/ivr.py" (31600) ERROR: stop (AmThread.cpp:86): pthread_detach failed with code 3 Regards, Nicky

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