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37560 discussions

[Serusers] hot to add function "subscribe" to ser
by Gould, Aaron 25 Apr '06

25 Apr '06

my windows messenger is sending a subscribe message to my ser box but it is coming back from ser as 501 Not Implemented how do i configure ser to handle subscribe messages? thanks aaron

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[Users] warning in the log
by unplug 25 Apr '06

25 Apr '06

Hi, Anyone know what is the meaning of the error below (capture from the log). Is it a warning that need to take care? WARNING: run_actions: null action list (rec_level=1) unplug

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[Serusers] SIPp
by Aisling 25 Apr '06

25 Apr '06

Hi, Just wondering if anyone every used SIPp with a SER server that has authentication enabled? I am trying to do so but SER doesn't seem to acknowledge the authentication details entered in my REGISTER message in my xml file (which is in turn accessing them from a csv file). Would someone mind attaching their xml file if they achieved this? Many thanks, 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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[Serusers] 501 not implemented
by Gould, Aaron 25 Apr '06

25 Apr '06

using Windows Messenger (WM) with SER. when i try to add a contact to my WM, WM sends a SUBSCRIBE message to ser. ser responds with 501 Not Implemented why is this happening? aaron

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[Serusers] Avpops: avp_op() function
by Xavier TRENTIN 25 Apr '06

25 Apr '06

Hi all, i'm using openser 1.0.0. I'm trying to use avpops' avp_op() function to add 100 to the Cseq value (just to test the avp_op() function). Here is the code inserted in ser.cfg: if (is_method("REGISTER")) { avp_printf("i:20","$hdr(CSeq)"); xlog("L_INFO"," +*+ 1 : '$avp(i:20)'\n"); avp_subst("i:20","/(.*) REGISTER/\1/"); xlog("L_INFO"," +*+ 2 : '$avp(i:20)'\n"); avp_op("i:20","add/i:0x1100100"); xlog("L_INFO"," +*+ 3 : '$avp(i:20)'\n"); } And here is the log: 3(19936) +*+ 1 : '6543 REGISTER' 3(19936) +*+ 2 : '6543' 3(19936) +*+ 3 : '6543' So the final result is 6543 instead of 6643... Can anybody tell me what I am doing wrong? Thanks in advance. Best Regards, Xavier.

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[Serusers] force_rtp_proxy() in some cases only
by prevot＠enseirb.fr 25 Apr '06

25 Apr '06

Hi all, Id like to use RTP relay as less as possible and I know that only a few users of my network need it. When those clients make a INVITE, I use force_rtp_proxy(). But how can I know if an OK received by OpenSER needs force_rtp_proxy() or not? Is it a way to check for OK if a flag has been set during INVITE? Thanks a lot, Paul ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.

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[Serusers] SERWEB path setting problem?
by fay butt 25 Apr '06

25 Apr '06

Hi everyone, I installed the serweb according to the instructions but it doesn't work when i type http://localhost/index.php in the browser. I do not install apache and php seperately. I followed these instructions... Step by Step Installation of WEBSER on RedHad Fedora Core 1 When the original distribution is installed the directory locations do not match up with the typical apache file locations. These notes document all the changes needed. SUGGESTION: For the Tutorial we should develop a new install TAR so delegates do not spend 30 minutes editing all the files. Get the TAR, un-tar and place the files in the right directory from SER or from this server untar tar -xvzf serweb_2004-01-04.tar.gz change directory to where the files were untared to cd serweb_2004-01-04 Create the directory and move the files there mkdir /var/www/phplib chown root /var/www/phplib chgrp root /var/www/phplib chmod 755 /var/www/phplib cp ./phplib/* /var/www/phplib/ -R # Move the html files to the DocumentRoot directory mkdir /var/www/html/serweb/ chown apache /var/www/html/serweb/ chgrp root /var/www/html/serweb/ chmod 755 /var/www/html/serweb/ cp ./html/* /var/www/html/serweb -R edit these lines in /etc/php.ini and change short_open_tag = Off" to "On" and change register_globals = Off" to "On" Create these files as part of the serweb module. vi /var/www/html/serweb/prolog.html AARNet SER SIP Server</H1> vi /var/www/html/serweb/separator.html <HR> vi /var/www/html/serweb/epilog.html <H1>End of page text</H1> ALL the files that follw are with respect to /var/www/html/serweb cd /var/www/html/serweb edit these lines in ./config.php In general replace all 192.168.2.16 with 192.94.63.28 #If you have changed the mysql username, dbname or password you need to change these: $this->db_name="ser"; //database name $this->db_user="ser"; //database conection user $this->db_pass="heslo"; //database conection password # NOTE: The above relate to the mysql database, see /usr/sbin/ser_mysql.sh. $this->root_path="/serweb/"; #The above must match where the serweb html directory is put this->user_pages_path = this->root_path."user_interface/"; $this->prolog="/serweb/prolog.html"; $this->separator="/serweb/separator.html"; $this->epilog="/serweb/epilog.html"; # /* email address for questions concerning registration */ $this->root_uri.$this->root_path."user_interface/my_account.php?#session#\n\n". $this->root_uri.$this->root_path."user_interface/reg/confirmation.php?nr=#confirm#\n\n". # There is heaps more to customise in this file which we will leave to the user. These include more email references # and text used in emails to users who register. Here are some example which do not need to be changed for this tutorial: $this->mail_header_from="Stephen.Kingham(a)aarnet.edu.au"; $this->web_contact="sip:Stephen.Kingham@aarnet.edu.au"; $this->title="The AARNet IP Telephony Site"; $this->infomail = "Stephen.Kingham(a)aarnet.edu.au"; $this->regmail = "Stephen.Kingham(a)aarnet.edu.au"; Edit /var/www/phplib/db_mysql.inc # You need to add the following to /* public: connection parameters */ var $Host = "192.94.63.28"; var $Database = "ser"; var $User = "ser"; var $Password = "heslo"; The follwoing changes can be applied two ways: 1. Get and extract this tar file get the file fixupserwebphp.tar from this server put it in the directory /usr/local/src/ser issue these commands cd /var/www/html/serweb tar -xvf fixupserwebphp.tar OR 2. Manualy make all these changes Generaly you have to add "../" to all these files so that they point correctly to where the phplib is. Edit ./admin/prepend.php # change $_PHPLIB["libdir"] = "../../../phplib/"; Edit ./user_interface/prepend.php # change $_PHPLIB["libdir"] = "../../../phplib/"; Edit ./user_interface/reg/prepend.php # change $_PHPLIB["libdir"] = "../../../../phplib/"; Edit ./admin/acl.php # change require "../../../phplib/oohforms.inc"; Edit ./admin/index.php # require "../../../../phplib/oohforms.inc"; Edit ./admin/users.php # require "../../../../phplib/oohforms.inc"; Edit ./user_interface/accounting.php # require "../../../../phplib/oohforms.inc"; Edit ./user_interface/find_user.php # require "../../../../phplib/oohforms.inc"; Edit ./user_interface/index.php # require "../../../phplib/oohforms.inc"; Edit ./user_interface/missed_calls.php # require "../../../phplib/oohforms.inc"; Edit ./user_interface/my_account.php # require "../../../phplib/oohforms.inc"; Edit ./user_interface/phonebook.php # require "../../../phplib/oohforms.inc"; Edit ./user_interface/send_im.php # require "../../../phplib/oohforms.inc"; Edit ./user_interface/notification_subscription.php # require "../../../phplib/oohforms.inc"; Edit ./user_interface/reg/finish.php # require "../../../../phplib/oohforms.inc"; Edit ./user_interface/reg/get_pass.php # require "../../../../phplib/oohforms.inc"; Edit ./user_interface/reg/index.php # require "../../../../phplib/oohforms.inc"; LAST STEP: START APACHE /etc/rc.d/init.d/httpd start Please, help me starting the serweb, --------------------------------- Yahoo! Messenger with Voice. Make PC-to-Phone Calls to the US (and 30+ countries) for 2¢/min or less.

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[Users] Regard on softphone with the OPENSER.
by raviprakash sunkara 25 Apr '06

25 Apr '06

Hello Everybody. Please can do a small favour to me. That "How to Config the openser.cfg to make a sip calls in softphones ". Please help me in this regarding. Best Regards. Sunkara Ravi Prakash Hyperion Technologies. India.

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[Users] changing SDP session and media attributes in 200 OK
by Antanas Masevicius 25 Apr '06

25 Apr '06

Hello, i am using rtpproxy with openser to act as a RTP bridge to IP-SS7 gateway. IP-SS7 GW should not be exposed to external clients directly. Architecture diagram is like this: |UA1|--SIP/RTP---| |------------------| |-----------| | OpenSer+RTPProxy | --SIP/RTP-- | IP-SS7-GW | |------------------| |-----------| |UA2|--SIP/RTP---| Problem is when i try to send fax RTP packets destined for UA2 from IP-SS7 GW are sent directly. They should go through RTPProxy, otherwise media ports does not match. onreply route looks like: onreply_route[1] { if (isflagset(6) && status =~ "(183)|2[0-9][0-9]") { fix_nated_contact(); } force_rtp_proxy(); } each request is record_route()'ed before it is sent to be routed back through proxy. I noticed that OpenSer removes top most via header in 200 OK messages: 200 OK message for re-Invite received by OpenSer: SIP/2.0 200 OK\r\n From: <sip:870000049@sp2.ntt.lt>;tag=4fbb0552\r\n To: <sip:70000050@sp2.ntt.lt>;tag=0-13c4-444c9fc6-f4eac-fdd\r\n Call-ID: cc36b0-0-13c4-444c9fc6-f4eac-2c87(a)sp2.ntt.lt\r\n CSeq: 666497904 INVITE\r\n Via: SIP/2.0/UDP 84.32.0.18;branch=z9hG4bKf67f.2aeace41.0\r\n Via: SIP/2.0/UDP 84.32.0.7:5060;branch=z9hG4bK444cbbfca6214604dc9\r\n Supported: 100rel\r\n User-Agent: SIP-RG\r\n Contact: <sip:70000050@84.32.134.143>\r\n Content-Type: application/sdp\r\n Content-Length: 317\r\n \r\n v=0\r\n o=SIP-N-TA 0 0 IN IP4 84.32.134.143\r\n s=5420868F 0000 5420868F 0000 01 0\r\n c=IN IP4 84.32.134.143\r\n t=0 0\r\n m=image 4008 udptl t38\r\n c=IN IP4 84.32.134.143\r\n a=T38FaxVersion:0\r\n a=T38MaxBitRate:14400\r\n a=T38FaxFillBitRemoval:0\r\n a=T38FaxTranscodingMMR:0\r\n a=T38FaxTranscodingJBIG:0\r\n a=T38FaxRateManagement:transferredTCF\r\n 200 OK message sent to IP-SS7 GW by OpenSer: SIP/2.0 200 OK From: <sip:870000049@sp2.ntt.lt>;tag=4fbb0552 To: <sip:70000050@sp2.ntt.lt>;tag=0-13c4-444c9fc6-f4eac-fdd Call-ID: cc36b0-0-13c4-444c9fc6-f4eac-2c87(a)sp2.ntt.lt CSeq: 666497904 INVITE Via: SIP/2.0/UDP 84.32.0.7:5060;branch=z9hG4bK444cbbfca6214604dc9 Supported: 100rel User-Agent: SIP-RG Contact: <sip:70000050@84.32.134.143> Content-Type: application/sdp Content-Length: 333 v=0 o=SIP-N-TA 0 0 IN IP4 84.32.134.143 s=5420868F 0000 5420868F 0000 01 0 c=IN IP4 84.32.134.143 t=0 0 m=image 39246 udptl t38 c=IN IP4 84.32.0.18 a=T38FaxVersion:0 a=T38MaxBitRate:14400 a=T38FaxFillBitRemoval:0 a=T38FaxTranscodingMMR:0 a=T38FaxTranscodingJBIG:0 a=T38FaxRateManagement:transferredTCF a=nortpproxy:yes In this message there is no indication that is came from SIP proxy (no record-route, no via header), then IP-SS7 GW sends ACK message directly. This, i suppose, is normal thing, is it? Problem is that IP-SS7 also sends RTP traffic to UA2 directly. This probably happens because of two 'c=' fields in SDP. OpenSer changes only one in media part. Is there a way to change 'c=' field in SDP not only on media part? Which should take precedence if both can't be changed? regards, Antanas Masevicius

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[Users] question about adding users
by B Boc 25 Apr '06

25 Apr '06

I am now trying to "add users" but i don't understand why username requires domain name and the implication down the road. if i issue the command: openserctl add 2002 spa3k user2(a)mysipserver.com I get the response: "domain unknown: use usernames with domain or set default domain in SIP_DOMAIN" why does it expect my username to be 2002(a)mysipserver.com? does this therefore mean the UAs will have to have their username field set to username@domain instead of just username. What's the relevance of capturing the email address?

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