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37455 discussions

Re: [Kamailio-Users] CDRTool and Prepaid
by Matteo D'Amato 31 Aug '08

31 Aug '08

Hello, In "/doc/PREPAID.txt" it talks about "an external call control module (not provided by CDRTool) that maintains call status and terminates calls by sending BYEs to both SIP end-points" What is this 3-party module and where can I get it? --Matteo

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Re: [Kamailio-Users] [Kamailio-Business] project foundation
by Daniel-Constantin Mierla 31 Aug '08

31 Aug '08

Hello, On 08/13/08 08:37, Max van Biezen wrote: > Hi, > > >> a quick operational expenses estimation for the first year brought up >> the figure of ~3000Euro, that includes the expenses for creating the >> foundation, two hosted servers (one main, one backup), domain names and >> trademark registrations. The costs regarding TM registration expenses >> (US&EU) are not yet very clear to me, maybe someone can shed some light >> if he/she did it recently. >> > > I can only give an indication on EU trademark. That is 850,- one time > fee. This fee is due regardless the fact some company will complain or > not. As happened to me. > > The process can be done by yourself no lawyers needed. However there are > lawyers outhere that simply complain to everything in the hope some > company which they claim to represent willl pay for it. Anyway worst > case scenario would then be to drop the registration whihc means the 850 > is gone > > Bottom line just try it yourself. It is a long process before > registration is final (more than 6 months) > thank you for the details. Cheers, Daniel > Max van Biezen > > > -- Daniel-Constantin Mierla http://www.asipto.com

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[Kamailio-Users] issue when adding subscriber to mysql
by Alex R.S.M 30 Aug '08

30 Aug '08

Hi, Ijust added mysql module to my openser 1.2 and tried to test it by adding a couple of SIP users to the database. I can verified there is only one default sub in the database: mysql> select count(*) from subscriber; +----------+ | count(*) | +----------+ | 1 | +----------+ 1 row in set (0.00 sec) mysql> show tables; I can add the first subscriber: # openserctl add 100 100 100@localhost -e database engine 'MYSQL' loaded -e Control engine 'FIFO' loaded -e is_user: user counter=0 -e check_db_alias: alias counter=0 -e mysql_query -e insert -e 0 -e new user '100' added Howver, When I try to add the second subscriber I am getting the following error: # openserctl add 101 101 101@localhost -e database engine 'MYSQL' loaded -e Control engine 'FIFO' loaded -e is_user: user counter=0 -e check_db_alias: alias counter=0 ERROR 1062 (23000) at line 1: Duplicate entry '' for key 3 -e mysql_query -e insert -e 0 -e \E[37;31mERROR: introducing the new user '101' to the database failed root@bling1:/etc/openser# What might be the problem? Thanks, Alex _________________________________________________________________ See what people are saying about Windows Live. Check out featured posts. http://www.windowslive.com/connect?ocid=TXT_TAGLM_WL_connect2_082008

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[Serusers] SER Version
by Arun Kumar 30 Aug '08

30 Aug '08

Hi All, I'm planning to roll out a new production SER for my company needs suggestion on SER version. At present I run 0.9.6 and having some issue like waiting transaction, extra connection to mysql, so which version should I roll out. thanks arun

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[Kamailio-Users] openser children parameter
by toly 29 Aug '08

29 Aug '08

Greetings, What would be value of children parameter for few thousands user? Thanks, Toly -- View this message in context: http://www.nabble.com/openser-children-parameter-tp19192868p19192868.html Sent from the OpenSER Users Mailing List mailing list archive at Nabble.com.

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[Serusers] AVP and MySQL question
by Steven C. Blair 29 Aug '08

29 Aug '08

I have a SER 0.9.7-pre3 system. I use avopops to load flags from mysql to implement call andling features. I'd like to read a list of values for a single attribute from the database (and I can today) however the order in which the results are return is not consistent. I read that MySQL4 has an issue where results of a query are returned in a nondeterministic fashion. I think I can get my desired result by issuing my own query but I do not see an avpops function which allows for a user specified query. Does such a function exist? If so what is it's name? Thanks

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[Kamailio-Users] Question regarding outbound configuration.
by Siddhardha Garige 29 Aug '08

29 Aug '08

Hello all, I am working on an outbound proxy configuration and here is my setup. UA ------> Outbound ------->firewall(NAT) -------->Proxy. Both UA and outbound are behind the NAT. I did some RFC study on outbound configuration for routing calls both inbound and outbound through outbound proxy. According to RFC 3327 Extension Header field for Registering Non-Adjacent contacts, PATH variable has to be introduced into REGISTRATIONS. Here are few questions and any help with answers is greatly appreciated. 1. Default openser.cfg will route request to destination if (URI != myself) and appends p-hint:outbound. What exactly is the significance of P-hint:outbound? http://tools.ietf.org/html/draft-ietf-sip-outbound-15 says ob parameter has to be added to PATH filed or Contact Field to retain path. P-hint got to do any thing regarding this? 2. I enabled path.so module. But openser does not at PATH filed to outgoing requests. Can someone direct me to a config example? Thanks in advance, Sid

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[Kamailio-Users] event notifications and user aliases
by Alexander 'Leo' Bergolth 28 Aug '08

28 Aug '08

Hi! I'd like to implement P2P presence and extension monitoring for my SIP network. Our users register by using a numeric extension (e.g. sip:226050@wu-wien.ac.at), but most of the time, they are contacted using a user alias that looks like their email-address (e.g. sip:bergolth@wu-wien.ac.at). So the addresses stored in their buddy-lists won't be the "real"-SIP-URI of the users. Will there be a problem if I translate those aliases on subscription, so that a user may also subscribe for the presence of a user alias? If I rewrite SUBSCRIBE requests to use the "real" SIP-URI on subscription, the following NOTIFY messages will contain the wrong URI in the From-header and in the pidf body. But maybe this won't be a problem, since the watcher can assign it to the correct username because the NOTIFY belongs to the same dialog as the SUBSCRIBE? Will the user agents be able to correctly assign those notifications to their contacts? Any experiences with this? Cheers, --leo -- e-mail ::: Leo.Bergolth (at) wu-wien.ac.at fax ::: +43-1-31336-906050 location ::: Computer Center | Vienna University of Economics | Austria

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[Serusers] Call forwarding: Diversion header
by caio 28 Aug '08

28 Aug '08

Hi, Does anyone know how to implement draft-levy diversion header on for example bilnd call forwarding? I have this scenario: xlite ------ SER-0.9.7 ------ PSTN-GW ------ PSTN Case: Call from xlite-579950 to 579917 (both registered at SER), 579917 has fwdblind enabled to pstn-501866. where SER modifies INVITE when detect that user 579917 has fwdblind feature enabled. The call must be forwarded to the pstn number. but the PSTN-GW returns to SER a "302: Moved Temporarily" with a confused diversion header.. Here a few sip messages: = SER -----> PSTN-GW U +0.000824 200.2.127.187:5060 -> 200.2.127.153:5060 INVITE sip:501866@200.2.127.153:5060 SIP/2.0. Record-Route: <sip:200.2.127.187;ftag=2d0ad32d;lr=on>. Via: SIP/2.0/UDP 200.2.127.187;branch=z9hG4bK396d.c60b3015.0. Via: SIP/2.0/UDP 192.168.132.22:35318;branch=z9hG4bK-d8754z-c16e4506aa72e334-1---d8754z-;rport=35318. Max-Forwards: 16. Contact: <sip:579950@192.168.132.22:35318>. To: "579917"<sip:579917@wsa.lab>. From: "579950"<sip:579950@wsa.lab>;tag=2d0ad32d. Call-ID: MzI2MjQ4ZTMyMGQzOWRlYzNkMWFkZTVmNGY3MzIzNDE.. CSeq: 2 INVITE. Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO. Content-Type: application/sdp. User-Agent: X-Lite release 1100l stamp 47546. Content-Length: 385. = PSTN-GW ----> SER U +0.051198 200.2.127.153:5060 -> 200.2.127.187:5060 SIP/2.0 302 Moved Temporarily. Via: SIP/2.0/UDP 200.2.127.187;branch=z9hG4bK396d.c60b3015.0. Via: SIP/2.0/UDP 192.168.132.22:35318;branch=z9hG4bK-d8754z-c16e4506aa72e334-1---d8754z-;rport=35318. To: "579917" <sip:579917@wsa.lab>;tag=121881197764d164f2-9431-47bb-be95-8af6684ebc04. From: "579950" <sip:579950@wsa.lab>;tag=2d0ad32d. CSeq: 2 INVITE. Call-ID: MzI2MjQ4ZTMyMGQzOWRlYzNkMWFkZTVmNGY3MzIzNDE.. Contact: <sip:579917@200.2.127.187:5060>. Diversion: <sip:501866@200.2.127.153:5060>;reason=unknown. Server: Epygi Quadro SIP User Agent/v4.1.23 (SOHOGW). Content-Length: 0. What is wrong? How the flow must be to satisfies diversion of levy draft? Any comments are welcome...i'm confused if SER must modify INVITE or "To" header or if a diversion must be set (add_diversion of diversion.so module) when SER send the first invite to PSTN-GW... Regards, -- caio

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[Kamailio-Users] Why dialplan and drouting modules were removed from openser-1.3.3?
by Peter Lemenkov 28 Aug '08

28 Aug '08

Hello All! Subj. -- With best regards!

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