sr-users June 2007

sr-users@lists.kamailio.org

191 participants
315 discussions

[Serusers] Difficult NAT issues :external UAs behind NAT and internal UAs on private IPs but _not_ NATted
by Michael Grigoni 29 Jun '07

29 Jun '07

Greetings: I really need some fresh eyes on my ser.cfg and help with this difficult NAT issue: our internal UAs are on private IPs, registered with ser running on the border router (it has aliases for the private IP internal LANs and the public IP on which it listens). Calls between UAs on public IPs and our internal UAs (on their private IPs) work well. Calls between UAs behind NAT (from the Internet) and our internal UAs (on their private IPs) have no audio from us to them. Only private IP addresses in routes from the Internet must be rewritten for NAT; our internal UAs on their private IPs must be routed without change (which works if the foreign UA isn't behind NAT). We are running '0.8.99-dev19 openbsd/sparc' and 'rtpproxy 1.21 2004/08/13' Our 'ser.cfg', a packet dump of a call from an Internet UA behind NAT ('adams.dmp') and a segment of the logfile ('serlog') are at: http://www.cybertheque.org/sw/ser/configs All help is truly appreciated. Michael Grigoni Cybertheque Museum

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[OpenSER-Users] Integrating XCAP-lite with openser
by ashok.akumar＠wipro.com 29 Jun '07

29 Jun '07

Hi all, I have downloaded XCAP-lite to support XCAP. I already have openser running. But the problem is how to integrate XCAP-lite with openser? I guess for that I need to configure config.php file in xcap-root directory of XCAP-lite. Can anyone tell me how to configure config.php or what i need to do for integrating XCAP-lite with openser? Any help will be appreciated. Rgds, Ashok The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com

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[OpenSER-Users] mysql.so not included in 0.9.5
by Rizwan Hisham 29 Jun '07

29 Jun '07

Hi all, I installed the openser 0.9.5. when i tried to include mysql module in openser.cfg, it gave me this error. 0(8531) ERROR: load_module: could not open module </usr/local/lib/openser/modules/mysql.so>: /usr/local/lib/openser/modules/mysql.so: cannot open shared object file: No such file or directory 0(8531) parse error (28,13-14): failed to load module I checked the source directory. It has the mysql module files included in its source then why it did not compile them and place mysql.so in the required directory. This is how i installed: -->make -->make modules -->make all -->make install Anybody with answeres ??? -- Best Regards Rizwan Hisham Software Engineer AXVOICE Inc. www.axvoice.com

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Subject=[OpenSER-Users] openser.cfg debug howto
by Patrick Miccio 29 Jun '07

29 Jun '07

just use: /path/to/openser -c -f /path/to/openser.cfg cheers, Patrick.

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[OpenSER-Users] Re: A problem with CDRTool
by Dan-Cristian Bogos 29 Jun '07

29 Jun '07

Hi Jacky, looks like your rating engine is not running. Did u install and start it? I am using debian packages for cdrtool and it is automatically installed. If u used same, all u must do is edit the /etc/defaults/cdrtool to enable both ratingengine as well as memcached and then start cdrtool with /etc/init.d/cdrtool start. Hope that helps. Cheers, DanB

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[OpenSER-Users] accounting parallel invite
by yoshiki 29 Jun '07

29 Jun '07

hello ! I am weak in English. Please teach it about a accounting request-uri on parallel invite. UAC ----> OpenSER ----> UAS1 | ----> UAS2 1. UAC call to UAS. e.g. from: UAC(a)test.com -> to: UAS(a)test.com 2. avpop module in OpenSER search UAS. 3. hit UAS1 and UAS2. 4. I enumerate contact address that was found from a location table to request-URI. 5. OpenSER relay to UAS1 and UAS2. 6. UAS1 pick up call. 7. acc module account to database src_user UAC dst_user UAS1 But I want to account parallel number (UAS). How may you write in UAS to database ? -------------------------------------- Start Yahoo! Auction now! Check out the cool campaign http://pr.mail.yahoo.co.jp/auction/

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[OpenSER-Users] Openser as reverse proxy
by hdpml 29 Jun '07

29 Jun '07

Dear Mailinglist, I am a rookie in SER and joined this mailinglist a few minutes ago. Hope you can help me with my question. I found ser at my search for a sip / rtp proxy. I want to install the following scenario: client -> Internet or WLAN -> SER proxy + rtpproxy(DMZ) -> Asterisk (Internal LAN) Is it possible with openser that the authentication is passed through to asterisk and openser accept the call if the user is valid? My idea is, not to have any userdata on the SER proxy. I just want that the proxy forwards the request to the asteriskserver and checks if the REGISTER is OK or not. If the user is invalid, the proxy should deny requests from this user to the asteriskserver. If this will be possible, is it possible to integrate encryption of RTP and SIP too? Like a http reverseproxy? Thank you very much. Dominic HDPnet GmbH Erwin-Rohde-Str. 18 69120 Heidelberg Geschaeftsfuehrer: Marc Hermann Registergericht: Mannheim HRB 337012 Sitz: Heidelberg Umsatzsteuer ID Nr.: DE 211 257 470 www.hdpnet.de Diese E-Mail enthaelt vertrauliche und/oder rechtlich geschuetzte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtuemlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet.

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[OpenSER-Users] The Via Header of CANCEL Message
by fancy 29 Jun '07

29 Jun '07

According to RFC 3665 section 3.8 and RFC 3261 section 9, there is only one via header in CANCEL message (message F11, F13 at page 72 of RFC 3665). But when I ran the similar scenario(through one proxy), I got two via header in CANCEL message such as following: CANCEL sip:UA12@node11.under.test.com;transport=udp SIP/2.0 Record-Route: <sip:192.0.50.50;lr=on;ftag=11380> Via: SIP/2.0/UDP ss.under.test.com;branch=z9hG4bKd068.25909417.0 Via: SIP/2.0/UDP node.under.test.com:5060;received=192.0.10.10;branch=z9hG4bKPUA4295483 Max-Forwards: 69 From: UA11 <sip:UA11@under.test.com>;tag=11380 To: <sip:UA12@under.test.com> Call-ID: 11380(a)tom.example.com CSeq: 4 CANCEL Content-Length: 0 P-hint: usrloc applied How can I remove the 2nd via header? Thank you Best Regards, Fangyu Ling

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Re: [OpenSER-Users] Openser 1.2.1 with FreeRADIUS 1.1.6 with MySQL 5.0.41
by Neeraj Gupta 29 Jun '07

29 Jun '07

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[OpenSER-Users] A problem with CDRTool
by Lee Jacky 29 Jun '07

29 Jun '07

Hi,all. I have met a problem with CDRTool. I am using openser1.1+CDRTool5.1.4. When I open CDRTool's web page,and click the Rating link,then I get lots of records, but the following warning is also showed: Warning: fsockopen() [function.fsockopen]: unable to connect to IP-Address:9024 in /usr/local/apache/htdocs/CDRTool/rating_lib.phtml on line 2492 | Cannot connect to rating engine IP-Address:9024 Had anyone met this before? Any tips will be appreciated. ___________________________________________________________ Mp3疯狂搜-新歌热歌高速下 http://music.yahoo.com.cn/?source=mail_mailbox_footer

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sr-users June 2007