sr-users May 2008

sr-users@lists.kamailio.org

121 participants
202 discussions

[OpenSER-Users] New tables in openser DB

by Yazid Hadj Said

Hi, If I add tables to openser database with an other tool (e.g phpMyAdmin), is it possible to create me some problems? Regards, Yazid

16 years, 6 months

[Serusers] presence status - issue when Authorization is enabled in SER 2.0.

by pravin.swami＠wipro.com

Hi... All , I am facing problem with SER presence status, when authorization is enabled. B elow is the scenario of my test. 1) PUA1 & PUA2 are two user agents subscribed to SER (2.0) presence server. 2) PUA1 adds PUA2 into its buddly list . PUA2 gets Watcher-info notification from PUA1 with subscription - state pending. 3) PUA2 accepts PUA1 and presence-rules.xml file is updated for PUA2 . In whitelist (Allow List)," <id PUA1(a)ser.org <mailto:PUA1@ser.org> <id> " is added successfully. problem statement : PUA2 status is offline in PUA1 's buddy list. I f PUA2 changes its status (sends PUBLISH with away/on phone/busy activity ) , SER presence sends 200 OK success response , but no notifcation will be generated from server to watcher PUA1. - also when PUA2 logs out and logs in again Wathcer-info subscription will be generated with pending state though presence-rules.xml document was already updated for this. I have modified the ser.cfg for presence authorization below as per ser presence Handbook . modparam("pa", "auth", "xcap") modparam("xcap", "xcap_root", "http://localhost/xcap-root <http://localhost/xcap-root> ") I have attached the ser.cfg file. which i tried ... but doesn't work out. let me know any of your comments. regards, Pravin . Please do not print this email unless it is absolutely necessary. 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

16 years, 6 months

[OpenSER-Users] Problem with Openser-freeradius communication

by Pete Kay

Hi, I am having problem with configuring FreeRadius to authenticate suername and password. I have tried to test freeradius with a test client and it works by sending the following message: Ready to process requests. User-Name = "1005(a)192.168.1.104" User-Password = "1234" Service-Type = Authenticate-Only NAS-Port = 0 NAS-IP-Address = 127.0.0.1 The message that is sent by Openser is as follows: Waking up in 1.9 seconds. User-Name = "1005(a)192.168.1.104" Digest-Attributes = 0x0a0631303036 Digest-Attributes = 0x010f3139322e3136382e312e313034 Digest-Attributes = 0x022a34383364376265396630623738663734363935343562386366373865303561316161623032633366 Digest-Attributes = 0x04137369703a3139322e3136382e312e313034 Digest-Attributes = 0x030a5245474953544552 Digest-Response = "eb5f24a5563e9c1096855ef8b2c72d2b" Service-Type = IAPP-Register X-Ascend-PW-Lifetime = 825241654 NAS-Port = 5060 NAS-IP-Address = 127.0.0.1 Freeradius can't find the password and is reject users as a result of that. Also, is the Service-Type supposed to be Authenticate-Only instead? Is this something to do with my openser.cfg setup that is causing the problem? Thanks in advance for your help. Regards, Pete

16 years, 6 months

[OpenSER-Users] Question on modification A-number & B-number

by Do Nguyen Ha

hi all i read several docs of Openser, i didnt find the information to modify the A-number & B-number does openser have the ability to modify A-number & B-number if yes, please send me the link to this Thanks Ha`

16 years, 6 months

[OpenSER-Users] SIP Text Message to SMSC

by Dome Charoenyost

Dear All, I use Openser for test SIP Text Message from IP phone to IP phone. it's work perfect :) Look like only openser support this feature light now. Asterisk not support and Freeswitch fail also. (I use yealink ip phone). So now my customer want to relay SIP text Message to PSTN via SMSC Can someone tell me is posible to use openser SMS module send SIP text Message to SMSC ? Best Regards. Dome C.

16 years, 6 months

[OpenSER-Users] Me too: OpenSER 1.3.2 is unusually slow

by Peter Lemenkov

Hello All! After upgrading to 1.3.2 from 1.3.1 I'm encountered (similar to described in that list already) issue, e.g. openser answers unreliably slow to all messages (~40 seconds delay). DNS lookup related fix doesn't helps. I'll try to find what exactly caused this delay (if it's openser-related issue and not something else). -- With best regards!

16 years, 6 months

[OpenSER-Users] OpenSER corrects the "Contact" field only one way.

by Höskuldur

Hi I have two user clients behind separate NAT networks. My OpenSER is directly connected to the Internet and has it's own external IP address. Both clients are using STUN to get their external IP address and correct port for SIP messages. They successfully register with Openser, which is using Nathelper module and Mediaproxy. In this case, since the client is behind NAT, it puts the wrong port in the Contact field of a SIP message. As a result, SOME SIP messages from OpenSER are never received by the client. But with the help of Nathelper, OpenSER should correct the port in Contact field, by replacing the NAT port with the src port of a SIP message (UDP pack). The problem is, that it looks like OpenSER only corrects the port in Contact field for client A (The one who initiates the call) but not Client B(The one who's called). For a better explaination, please check out my logs from ngrep. CLIENT A to OPENSER U 2008/05/26 16:53:26.285586 157.157.78.173:54182 -> 212.50.206.33:5060 INVITE sip:1001@212.50.206.33 <sip%3A1001(a)212.50.206.33> SIP/2.0. From: 1006<sip:1006@212.50.206.33 <sip%3A1006(a)212.50.206.33> >;tag=10007500-26260f5b. To: <sip:1001@212.50.206.33 <sip%3A1001(a)212.50.206.33>>. Via: SIP/2.0/UDP 157.157.78.173:62356 ;branch=z9hG4bKc0a8150a10007e0026261023. Contact: 1006<sip:1006@157.157.78.173:62356>. !!!NB!!! <-- This is the WRONG reply port. OPENSER RELAYS TO CLIENT B U 2008/05/26 16:53:26.301864 212.50.206.33:5060 -> 130.208.183.251:49211 INVITE sip:1001@130.208.183.251:49208 SIP/2.0. Record-Route: <sip:212.50.206.33;lr;ftag=10007500-26260f5b;nat=yes>. From: 1006<sip:1006@212.50.206.33 <sip%3A1006(a)212.50.206.33> >;tag=10007500-26260f5b. To: <sip:1001@212.50.206.33 <sip%3A1001(a)212.50.206.33>>. Via: SIP/2.0/UDP 212.50.206.33;branch=z9hG4bK5db1.ce9aea2.0;rport. Via: SIP/2.0/UDP 157.157.78.173:62356 ;rport=54182;branch=z9hG4bKc0a8150a10007e0026261023. Contact: 1006<sip:1006@157.157.78.173:54182>. !!!NB!!! <-- OpenSER detects it and changes it to correct reply port. Works great. CLIENT B ANSWERS TO OPENSER U 2008/05/26 16:53:27.301368 130.208.183.251:49211 -> 212.50.206.33:5060 SIP/2.0 200 OK. From: 1006<sip:1006@212.50.206.33 <sip%3A1006(a)212.50.206.33> >;tag=10007500-26260f5b. To: <sip:1001@212.50.206.33 <sip%3A1001(a)212.50.206.33> >;tag=10007900-26261046. Via: SIP/2.0/UDP 212.50.206.33;branch=z9hG4bK5db1.ce9aea2.0. Via: SIP/2.0/UDP 157.157.78.173:62356 ;branch=z9hG4bKc0a8150a10007e0026261023. Contact: 1001<sip:1001@130.208.183.251:49208>. !!!NB!!! <-- Now lets try Client B. Wrong reply port. OPENSER TO CLIENT A U 2008/05/26 16:53:27.305241 212.50.206.33:5060 -> 157.157.78.173:54182 SIP/2.0 200 OK. From: 1006<sip:1006@212.50.206.33 <sip%3A1006(a)212.50.206.33> >;tag=10007500-26260f5b. To: <sip:1001@212.50.206.33 <sip%3A1001(a)212.50.206.33> >;tag=10007900-26261046. Via: SIP/2.0/UDP 157.157.78.173:62356 ;branch=z9hG4bKc0a8150a10007e0026261023. Contact: 1001<sip:1001@130.208.183.251:49208>. !!!NB!!! <-- OpenSER didn't change the port like before, so now Client B never receives ACK from Client A. CLIENT A TO OPENSER U 2008/05/26 16:53:27.518621 157.157.78.173:54182 -> 212.50.206.33:5060 ACK sip:1001@130.208.183.251:49208 SIP/2.0. From: 1006<sip:1006@212.50.206.33 <sip%3A1006(a)212.50.206.33> >;tag=10007500-26260f5b. To: <sip:1001@212.50.206.33 <sip%3A1001(a)212.50.206.33> >;tag=10007900-26261046. Via: SIP/2.0/UDP 157.157.78.173:62356 ;branch=z9hG4bKc0a8150a10007e0026261505. Contact: 1006<sip:1006@157.157.78.173:62356>. Route: <sip:212.50.206.33;lr;ftag=10007500-26260f5b;nat=yes>. OPENSER TO CLIENT B U 2008/05/26 16:53:27.519192 212.50.206.33:5060 -> 130.208.183.251:49208 !!!NB!!! <-- OpenSER sends to the WRONG port! ACK sip:1001@130.208.183.251:49208 SIP/2.0. Record-Route: <sip:212.50.206.33;lr;ftag=10007500-26260f5b;nat=yes>. From: 1006<sip:1006@212.50.206.33 <sip%3A1006(a)212.50.206.33> >;tag=10007500-26260f5b. To: <sip:1001@212.50.206.33 <sip%3A1001(a)212.50.206.33> >;tag=10007900-26261046. CSeq: 101 ACK. Via: SIP/2.0/UDP 212.50.206.33;branch=z9hG4bK5db1.ce9aea2.2;rport. Via: SIP/2.0/UDP 157.157.78.173:62356 ;rport=54182;branch=z9hG4bKc0a8150a10007e0026261505. This last ACK message is never received by Client B because the client isn't listening on port 49208. If I manually use rewriteport("49211") it works, because obviously this last package is then forced to port 49211 which the client listening on. Also, the first line in my main route is force_rport(); but that still doesn't do it. I've been struggling with this problem for a few weeks now so all comments and suggestions are very welcome. My OpenSER config file can be found here: http://hoski.public.is/openser.cfg Best regards, Höskuldur

16 years, 6 months

[OpenSER-Users] need help on Radius --

by Do Nguyen Ha

Hi all i am intent to use Radius for prepaid but i need more information of RADIUS, how to limit the call, how the RADIUS work together with Openser could you suggest where i got it Thanks Ha

16 years, 6 months

[OpenSER-Users] How to set the "radius.seq" file (posible bug) ?

by Iñaki Baz Castillo

Hi, I use FRadius accounting. OpenSer tries to use a file /var/run/radius.seq but it fails when restarting computer since OpenSer init script creates this file as: /var/run/openser/openser_radius.seq create_radius_seqfile () { # Create a radius sequence file to be used by the radius client if # radius accounting is enabled. This is needed to avoid any issue # with the file not being writable if openser first starts as user # root because DUMP_CORE is enabled and creates this file as user # root and then later it switches back to user openser and cannot # write to the file. If the file exists before openser starts, it # won't change it's ownership and will be writable for both root # and openser, no matter what options are chosen at install time RADIUS_SEQ_FILE=/var/run/openser/openser_radius.seq I don't find where to change this file in OpenSer script. Isn't a bug if default value is: /var/run/radius.seq but OpenSer init script (Debian Etch) creates it in: /var/run/openser/openser_radius.seq ? -- Iñaki Baz Castillo ibc(a)in.ilimit.es

16 years, 6 months

[OpenSER-Users] bridging two existing channels

by mark morreny

Hi, In my scenario, I have UA1 -> Openser -> B2BUA -> Openser -> UA2. The reason why I need B2BUA to originate the channel to UA2 is because it is going to play a wav file when UA2 answers the call. After the call has been answered by UA2 and dialog is in progress, is it possible for B2BUA to notify Openser that it wants to be out of the look, so the scenario can before: UA1 -> Openser -> UA2 without UA2 hanging up? How would I be able to config that? Any help will be greatly appreciated. Thanks, Mark

16 years, 6 months

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sr-users May 2008