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37551 discussions

[Serusers] Can you Rewrite From in 180/183 Messages
by mark wehberg 25 Apr '05

25 Apr '05

I thought we had this working at one time or another. I can't seem to get it working now. I am trying to change the From in the invite, on the 180/183 messages back from the other side, I need to change the From tag back to its original value which is known. Replace doesn't seem to work, is there another tool? -Mark

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[Serusers] enum and lcr
by Iqbal 25 Apr '05

25 Apr '05

Hi I am having a little difficulty in setting up enum lookups. When a call comes in for a number prefixed with 00, for enum i would really have to replace this with a + prefix since enum requires that, however if this is done then I have problems with the lcr table and my prefixes, since they all are without + sign hence if no enum found I need to strip the plus off again before I pass it on to my pstn gateway. I was attempting to do something like this..would it be correct if (uri=~"^sip:00[0-9]*@") { strip(2); prefix("+"); }; # So now we have the + sign in front if (uri=~"^sip:\+[0-9]*@") { log(1, "+ International number detected\n"); if (!enum_query("e164.arpa") || !enum_query("e164.info")) { strip(1); route (8); # normal pstn }; else { route(1); # e164 result }; Problem is, whatif results were present in both trees, would that be a problem. Also if the e164 message works, I guess then you dont really need to do anything since its just goes out on SIP. Iqbal

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[Serusers] e164 lookups..confused
by Iqbal 25 Apr '05

25 Apr '05

Hi managed to get a few lookups happening, and this was the return I got from the lookup get_record: lookup(1.6.1.9.1.6.2.2.5.3.e164.arpa, 35) failed 4(27898) enum_query(): No NAPTR record found for 1.6.1.9.1.6.2.2.5.3.e164.arpa. 5(27899) udp_rcv_loop: probing packet received from 80.46.109.145 5118 4(27898) enum_query(): order 100, pref 10, flen 1, flags 'u', slen 7, services 'E2U+SIP', rlen 46, regexp '!^\+3522619161(.*)$!sip:\1@siprelay.e164.info!' 4(27898) reg_replace(): pattern: '^\+3522619161(.*)$', replacement: 'sip:\1@siprelay.e164.info', string: '+3522619161' 4(27898) enum_query(): resulted in replacement: 'sip:@siprelay.e164.info' 4(27898) TOI: rewrite_uri: Rewriting Request-URI with 'sip:@siprelay.e164.info' Now is that because there is a error in the enum module in ser , although I have managed to get other lookups working, the reg_replace seems to be okay anyone see if theres an error, I am querying the dns manually also, to see if there is error in record Iqbal

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[Serusers] transfer call to asterisk voicemail when UA is not accepting call
by Kamran Ahmad 25 Apr '05

25 Apr '05

hello Is this posible to CHECK if user is not accepting call. then transfer this call to asterisk voicemail. Kamran __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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RE: [Serusers] HELP!! Converting 7 digits to e164
by Matt Schulte 25 Apr '05

25 Apr '05

Does anyone have any suggestions? Please help, thanks. At this point we're learning C to write it into a module but aren't having much luck.. :/ -----Original Message----- From: Matt Schulte Sent: Saturday, April 23, 2005 10:47 AM To: Matt Schulte; serusers(a)lists.iptel.org Subject: RE: [Serusers] HELP!! Converting 7 digits to e164 Ok, duh there is a strip_tail command. I'm confusing myself now, that still doesn't help me accomplish this :) What I really need is a way to subst(replace) with an avp alias I guess? I don't see any way to do this though. -----Original Message----- From: Matt Schulte Sent: Saturday, April 23, 2005 10:32 AM To: serusers(a)lists.iptel.org Subject: [Serusers] HELP!! Converting 7 digits to e164 Importance: High All, we're still in a grind here we're trying to eliminate all external scripts, the last one we have converts 7 digits to e164 (eg 3212222 to +13143212222). The problem I'm having is I can't figure out a way to convert this inside SER. What needs to happen is Ser needs to take the area code from the user,eg 314 and convert the RURI to that persons areacode+phone number. If there was some kind of strip_tail command I would be in business. All of our users are based on e164, no names or anything. An example of what I mean: From: +13145281234 to/uri: 3212222 Script would take the "314" from the "from" and add it to the uri 3212222 ending up with 3143212222, from there I would simply prefix "+1" ending with +13143212222. The problem is getting ONLY the 314 out of the "from". Any thoughts? SER is bombing on us, the only lead is that we are using external cmds and we "should" get rid of them. Someone please help!! Matt _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers

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[Serusers] using "s inside replace
by mark wehberg 25 Apr '05

25 Apr '05

Hello, I want to replace the Caller-ID in quotes in the From Tag. Is there a switch that I can use in front of the " so that the SER treats it as another character and not the end of the first " ? replace("From: "xxxxxxxxxx"", "From: "yyyyyyyyyy""); -Mark

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[Serusers] Re: 2 Redundant Mysql DBs
by Helge Waastad 25 Apr '05

25 Apr '05

Hi, you can use a two-server(or more) mysql cluster (and a management server) and add a loadbalancere (LVS or linux-ha) layer to have a redundant system. If you have more servers to play around with, you can install the mysql API's and the ndbd's on different servers (actually quite fun to build ;-)) I also presume you have two or more SER's to handle your traffic, then you have to make sure only one SER writes location information to the cluster at a time. Replication can be stored in memory If you have a storage crash, you can rebuild the database from the other storage nodes. br hw Hi Guys, Is there a way to make 2 redundant mysql banks, I mean, making SER writing all the data to 2 different DB Servers ? I want to make my data redudant, just in case one of the Mysql Crashs. Thanks in Advance Best Regards -- Felipe Martins Mundivox Communications Tecnologia e Projetos fmartins <at> mundivox.com Tel.: +55 +21 +3820 8839 Cel.: +55 +21 +9823 8602 Fax.: +55 +21 +3820 8844 www.mundivox.com

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[Serusers] e164 exchanges
by Iqbal 25 Apr '05

25 Apr '05

Hi Does anyone know what VoIP companies are part of which exchange, is there a list out there somewhere, except e164.info I cant seem to find. Iqbal

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[Serusers] 2 Redundant Mysql DBs
by Felipe Martins 25 Apr '05

25 Apr '05

Thanks, That is just what I needed, I'm gonna read all the documentation and try to implement it, thansk a lot the entire List for the information and fast responding. Best Regards []'s -- Felipe Martins Mundivox Communications Tecnologia e Projetos fmartins(a)mundivox.com Tel.: +55 +21 +3820 8839 Cel.: +55 +21 +9823 8602 Fax.: +55 +21 +3820 8844 www.mundivox.com

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[Serusers] 2 Redundant Mysql DBs
by Felipe Martins 25 Apr '05

25 Apr '05

Hi Guys, Is there a way to make 2 redundant mysql banks, I mean, making SER writing all the data to 2 different DB Servers ? I want to make my data redudant, just in case one of the Mysql Crashs. Thanks in Advance Best Regards -- Felipe Martins Mundivox Communications Tecnologia e Projetos fmartins(a)mundivox.com Tel.: +55 +21 +3820 8839 Cel.: +55 +21 +9823 8602 Fax.: +55 +21 +3820 8844 www.mundivox.com

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