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37547 discussions

[Users] openser+asterisk+voicemail password
by ram 01 Sep '06

01 Sep '06

Hi iam integrating with asterisk voice mail with Openser when we are creating openser views with asterisk the secret going to be Binary(0);, how can i change to numeric ? why i need is, take example If the user Phone logged in and the user have person voicemessage box he only can access his voice messages, when he dial secret If not any one can come and access voice message by dialing access number. with the config seen in the examples, person can dial *98 and hear all the messages and delete too. so for the security reason, how can i change the secret, iam trying to alter the table, but its say;s in view mode. any suggestions. Ra,

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[Users] Question about voip-info.org's OpenSER/RTPProxy configuration example
by Jeremie Le Hen 01 Sep '06

01 Sep '06

Hi list, I was exploring the example configuration file in the following URL: http://voip-info.org/wiki/view/OpenSER+And+RTPProxy The following block bewilders me: % failure_route[1] { % if (isflagset(6) || isflagset(5)) { % unforce_rtp_proxy(); % } % } How a flag happens to be turned on there ? 6 is the registrar's nat_flag but no lookup() is performed. Furthermore, the tm module doesn't even depend on the registrar module. Flag 5 is set in route[2] which is obviously not called from failure_route[1]. Is there some black magic around here ? Thank you. Regards, -- Jeremie Le Hen < jeremie at le-hen dot org >< ttz at chchile dot org >

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[Users] RTPProxy failover... load-balancing ?
by Jeremie Le Hen 01 Sep '06

01 Sep '06

Hi list, I was wondering whether I could use multiple rtpproxy daemons along one OpenSER instance, in order to both provide a failover mechanism as well as load-balacing. Google immediately pointed me out the following thread: http://www.openser.org/pipermail/users/2005-October/001071.html It happens that openser/modules/nathelper/nathelper.c contains the following comment: % 2005-02-24 Added support for using more than one rtp proxy, in which % case traffic will be distributed evenly among them. In addition, % each such proxy can be assigned a weight, which will specify % which share of the traffic should be placed to this particular % proxy. % % Introduce failover mechanism, so that if SER detects that one % of many proxies is no longer available it temporarily decreases % its weight to 0, so that no traffic will be assigned to it. % Such "disabled" proxies are periodically checked to see if they % are back to normal in which case respective weight is restored % resulting in traffic being sent to that proxy again. % % Those features can be enabled by specifying more than one "URI" % in the rtpproxy_sock parameter, optionally followed by the weight, % which if absent is assumed to be 1, for example: % % rtpproxy_sock="unix:/foo/bar=4 udp:1.2.3.4:3456=3 udp:5.6.7.8:5432=1" At first glance, I would say the aforementioned comment states that nathelper achieves both failover and weighted load-balancing. Can anyone confirm this ? Ultimately, I would like to do use the following arch : ________+----------+ /________| RTPProxy | +---------+ // +----------+ | OpenSER |_____// +---------+ /\_________+----------+ / \ ______| RTPProxy | +---------+ / \/ +----------+ | OpenSER |__/_____/\ +---------+ \ \_____+----------+ \____________| RTPProxy | +----------+ If I understand correctly how it works, this should be possible to use N OpenSER instances along with M RTProxy instances. Am I right ? Thank you. Best regards, -- Jeremie Le Hen < jeremie at le-hen dot org >< ttz at chchile dot org >

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[Users] Simple configuration
by Vladimir Orehov 01 Sep '06

01 Sep '06

Hello, I'm new to this server, and I ask for help! I don't undertand for now how to configure openSER. Can someone send me simple configuration file "openser.cfg" wich included: -- accounting loggoing to a specific file ( like "/home/agb/acc.log") -- authentication from simple text file (if possible), or using SQL -- routing numbers started with 00 to specific gateway with ip (123.123.123.123) Another question is: how to enable debugs of this server? Please reply ASAP and best regards, Vladimir Orehov SIA Velkoms Support engineer

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[Users] Question about voip-info.org's OpenSER/RTPProxy configuration example
by Jeremie Le Hen 01 Sep '06

01 Sep '06

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[Users] Error in running serweb. Please help me..Please
by Ferianto siregar 01 Sep '06

01 Sep '06

Dear all, First of all, I would like to say thanks to all of you for your help and suggestion to solve my problem untill now. Thank you very much. Now, I try to install serweb_2004-07-27 in my openser server. I have read the installation note that I got from the serweb packet carefully. So, I can build the serweb in my openser server successfully. It means that it can display a login screen in the browser. But, I have a problem when I try to login by using username "admin" with password "openserrw". (This is based on the installation note that I have read before) I got error message. This is the error message : Database error: Invalid SQL: select username, perms from subscriber where phplib_id = '721153ca8942ea1a08900f5b61b69a6c' MySQL Error: 1054 (Unknown column 'perms' in 'field list') Session halted. As I try to understand from the error message, it says that there is no "perms" column. So I try to check it in the subscriber table in mysql.But, I did not find "perms" column in the subscriber table. I just see these columns in the subscriber table: -phplib_id -last_name - sendnotification - rpid -username - phone - greeting -domn -domain - email_address - ha1 -uuid -password - datetime_created - hdb1 -first_name - datetime_modified - allow_find -confirmation - flag - timezone What should i do to solve this problem? What should I do if there is no "perms" column in the subscriber table? I do hope anybody can give me a suggestion because this is my first time to build the serweb and mysql. Please help me....Please... Note: I user openser1.1.0-tls and serweb_2004-07-27 As I see from the error message that the phplib_id is exactly matched with phplib_id where username "admin" with password "openserrw" (from the subscriber table). Thank you very much Regards, Ferianto --------------------------------- Get your email and more, right on the new Yahoo.com

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[Users] Migrate from SER to open SER
by ram 01 Sep '06

01 Sep '06

Hi all I have VoIP CDrouter running But i have seen lot of limitation How can i migrate from SER to Open Ser with out lossing any data of users information and CDR Help will be appriciated Ram

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[Users] Incorrect Route header
by Jeremie Le Hen 01 Sep '06

01 Sep '06

Hi list, I am running a NATing proxy. Everything works fine, except that some of my neighbour proxies send me BYE requests with an incorrect Route header containing their own IP address. The result is naturally that my proxy sends back the request and the call is never ended. I know this is a wrong behaviour and I have contacted the remote administrator to have him fix his proxy. But in the meantime I would like to find a workaround for my users. I tried to do the following, before calling loose_routing(). I am not sure if it's relevant or not nevertheless: % if (method == "BYE") { % # XXX Remove buggy Route header from BYE packets. % xlog("L_ALERT", "Removing buggy Route header from BYE request"); % remove_hf("Route"); % lookup("location"); % } However, I raised the verbosity level and found that the Route header is read as soon as the packet is received, therefore the above block is not really useful. Thank you for your ideas. Regards, -- Jeremie Le Hen < jeremie at le-hen dot org >< ttz at chchile dot org >

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[Users] VIA Parameter?
by Ricardo Martinez 01 Sep '06

01 Sep '06

Hello list. Sorry to ask this question here, but i can't find the answer in the RFC3261 Is this "VIA" permited according to the RFC? Via: SIP/2.0/UDP 69.20.6.205:15060, SIP/2.0/UDP 69.1.229.69:4081;branch=z9hG4bK-58e9ccfcef0f4c99915b8007cb9713e1-1156793814 It seems to be two VIA's in ONE line... Thanks Regards, Ricardo.-

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[Users] SIP Redirection in Openser
by Padmaja RV 01 Sep '06

01 Sep '06

Hi all, I have tried implementing SIP redirection as mentioned in the example script below: route{ # for testing purposes, simply okay all REGISTERs if (method=="REGISTER") { log("REGISTER"); sl_send_reply("200", "ok"); break; }; # rewrite current URI, which is always part of destination ser rewriteuri("sip:parallel@iptel.org:9"); # append one more URI to the destination ser append_branch("sip:redirect@iptel.org:9"); # redirect now sl_send_reply("300", "Redirect"); } But that does redirection only for that account as the account is included in the code. I need the code to be able to redirect any call. Can you tell me how I can generalize the code so that redirection works for any account I choose to redirect? Thanks in advance, Padmaja

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