July 2012 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Help!! FS -TLS interworking issue, How to config to allow "gentls_cert" to generate a root certificate with more longer valid-period ?
by fieldpeak 01 Aug '12

01 Aug '12

Hi Masters, I'm testing the TLS on FS to work with softphone. followed the wiki (http://wiki.freeswitch.org/wiki/Tls#EyeBeam.2FBria_Setup ), I generated the CA (root) certificate by below command, however, when i install the root certificate on windows,* it prompt me that the valid period is for only one month*. I tried to change the "DAYS=2190" inside the "gentls_cert" script, but it only effect on server certificate(agent.pem) but not root certificate *(cafile.pem*), Could anyone please help me, appreciated for your any advise!! *./gentls_cert setup -cn fs.audiocodes.com.cn -alt DNS:fs.audiocodes.com.cn-org audiocodes.com.cn* * * *below is from wiki. * *This will create CA certificate and key along with in conf/ssl/CA directory(cacert.pem, cakey.pem) and certificate in the conf/ssl folder(cafile.pem).* * [ Note: The name given for -cn and -alt should be the same as the DNS name of your freeswitch installation and used as the registrar name on the phone (at least on Polycoms). ] You can change the "DAYS=2190" line in the gentls_cert file to make the certificate valid for longer time. However making it too long has some wrap around problem, it appears.* *To short, I want to change the valid period longer for the cafile.pem , thanks!!** * -- Regards, Charles

7 11

SIP to make phone reboot or resync
by Sean Devoy 01 Aug '12

01 Aug '12

HI All, Does anyone have an code that will cause Freeswitch to send a SIP message to a CISCO SPA5xx phone that will cause it to reboot or resync (aka re-provision)? I know about the URLs that cause the phone to do this, but they are NATed, so I need to use SIP to hit them. Assume I am programming language omni-lingual for this request! Thanks, Sean

6 15

xml cdr help
by Lloyd Aloysius 01 Aug '12

01 Aug '12

Hi All: I implement the xml cdr. Now For a Incoming call -> IVR - > Dial Extension create two records see below. Basically both records should say inbound call . But one say as outbound. What is the reason the xml cdr module behave this way. Also for a one incoming call to a destination why showing the two records? Also I notice when we make a outbound call the direction field say inbound. But it should be outbound. Any help is appreciated. callerid number , destination number , uuid ,bridge uuid , date ,time 1416471234 144 outbound *7f055bf3-6622-4a47-8a86-e92c7683d74d*898cc58c-8447-4a51-b559-3d1f2a063014 2012/07/30 15:37:41 00:00:12 1416471234 144 inbound 898cc58c-8447-4a51-b559-3d1f2a063014 * 7f055bf3-6622-4a47-8a86-e92c7683d74d* 2012/07/301 5:37:23 00:00:30 Thanks Lloyd

3 3

Re: [Freeswitch-users] Setting effecting_caller_id_name
by Phil Quesinberry 31 Jul '12

31 Jul '12

One thought did occur to me. Would 'caller_id_name' not be set to the CNAM here because of the fact that the lookup has already been cached with memcache? If that's the case, is there a way around this behavior other than disabling memcache? - Phil _____________________________________________ From: Phil Quesinberry Sent: Tuesday, July 31, 2012 12:20 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: RE: Setting effecting_caller_id_name Ok, the problem here is that the variable caller_id_name contains the Caller ID number instead of the CNAM that was looked up. Is there a variable to look at and change for the CNAM info? Info shows the CNAM info in Caller-Caller-ID-Name but attempts to match on variations of that have failed. Obviously I'm missing some basic piece of info here but I haven't been able to find it, even within the FreeSwitch book. I've pasted a small section of the relevant console output below. I should also mention that I'm doing this check within public.xml since I want it to apply to all incoming calls. Thanks, - Phil 2012-07-31 11:33:30.800571 [INFO] mod_dialplan_xml.c:485 Processing 4435551212 <4435551212>->4105551212 in context public Dialplan: sofia/external/4435551212(a)140.239.xx.x parsing [public->outside_call] continue=true Dialplan: sofia/external/4435551212(a)140.239.xx.x Absolute Condition [outside_call] Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (PASS) [outside_call] ${module_exists(mod_cidlookup)}(true) =~ /true/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (PASS) [outside_call] caller_id_name(4435551212) =~ /^4435551212$|^$/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (PASS) [outside_call] caller_id_number(4435551212) =~ /^1?([2-9]\d\d[2-9]\d{6})$/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x Action cidlookup(4435551212) Dialplan: sofia/external/4435551212(a)140.239.xx.x parsing [public->fix_cidnam_plus] continue=true Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (FAIL) [fix_cidnam_plus] caller_id_name(4435551212) =~ /^\+1?([2-9]\d\d[2-9]\d{6})$/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x parsing [public->currently_running] continue=true Dialplan: sofia/external/4435551212(a)140.239.xx.x Absolute Condition [currently_running] Dialplan: sofia/external/4435551212(a)140.239.xx.x Action info() Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (FAIL) [currently_running] caller_id_name(4435551212) =~ /^Currently running a lookup/ break=on-false Caller-Direction: [inbound] Caller-Username: [4435551212] Caller-Dialplan: [XML] Caller-Caller-ID-Name: [SMITH,JOHN] Caller-Caller-ID-Number: [4435551212] Caller-Network-Addr: [140.239.xx.x] Caller-ANI: [4435551212] Caller-Destination-Number: [4105551212] _____________________________________________ From: Phil Quesinberry Sent: Thursday, July 26, 2012 10:29 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: RE: Setting effecting_caller_id_name The reply is different each time, depending upon the number being looked up. So, I just want to look at the first part of the string. If FS can't do a regex match without the trailing $, I'm guessing there's a way to just do it in XML. I'll try and see what I can find after the storm passes unless you have a better idea, I need to shut this computer down right now. Thanks, - Phil You can just not use a regex. Do you need to escape the spaces? Brian Foster Endigo Computer LLC _____________________________________________ From: Phil Quesinberry Sent: Thursday, July 26, 2012 5:46 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: RE: Setting effecting_caller_id_name If you put the $ at the end then it will try to match the entire string instead of just the beginning of it, which won't work in this case. Is there a way to match just the beginning of the string in FS? Thanks, - Phil You need a $ after 'lookup' for it to be a regex. Brian Foster Endigo Computer LLC _____________________________________________ From: Phil Quesinberry Sent: Thursday, July 26, 2012 3:59 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: Setting effecting_caller_id_name And while I'm asking dumb questions. When doing CNAM dips from opencnam.com, often you get a result of "Currently running a lookup for phone 'xxxxxxxxxx'. on incoming calls, typically for wireless or other unknown name callers and I wanted to change that to "Wireless/Unknown" Since caller_id_name is apparently read-only, I am attempting to set effective_caller_id_name. I put the following in public.xml right below the "fix_cidnam_plus" entry, in other words after a CNAM lookup has been performed. <extension name="fix_currently_running" continue="true"> <condition field="caller_id_name" expression="^Currently running a lookup"> <action application="set" data="effective_caller_id_name=Wireless/Unknown"/> </condition> </extension> If I crafted my regex properly, then it should be matching on the first part of the string and setting the variable appropriately. Is 'effective_caller_id_name' the variable I should be setting? Many thanks, Phil Quesinberry Q Systems Engineering, Inc. Electronic Controls and Embedded Systems Development (410) 969-8002 http://www.qsystemsengineering.com

1 0

Re: [Freeswitch-users] Setting effecting_caller_id_name
by Phil Quesinberry 31 Jul '12

31 Jul '12

Hi Michael, Good eye. I actually edited the fix_cidnam_plus entry a while back when it wasn't working correctly for a DID that sends the '+' at the beginning. The edited expression is below the original one in public.xml which is commented out. Now I don't remember if the original expression was in there by default or if I pasted it in from somewhere due to my lack of experience with FreeSWITCH at the time, but the original regex wasn't quite right since OpenCNAM does not accept the leading '1'. I was only worried about numbers with the leading '+' since the other case is handled by the previous entry. Your fix is certainly more elegant. When I start to feel like I'm becoming reasonably proficient with regexes, I subsequently wind up not doing anything with them for a long time and then almost forget what little I've learned. :) I've been learning a lot about Linux and FreeSWITCH at the same time in the past months, it's a lot of information for my aging mind to take in all at once. I really wish I could have done this 20 years ago! Cheers, - Phil <extension name="outside_call" continue="true">     <condition field="${module_exists(mod_cidlookup)}" expression="true"/> <condition field="caller_id_name" expression="^${caller_id_number}$|^$"/> <condition field="caller_id_number" expression="^1?([2-9]\d\d[2-9]\d{6})$">  <action application="cidlookup" data="$1"/> <anti-action application="cidlookup" data="${caller_id_number} skipurl skipcitystate"/> </condition> </extension> <extension name="fix_cidnam_plus" continue="true">   <condition field="caller_id_name" expression="^\+1?([2-9]\d\d[2-9]\d{6})$"> <action application="cidlookup" data="$1"/> </condition> </extension> Michael Collins Tue Jul 31 20:44:00 MSD 2012 Phil, I have a question about this line from your trace: Dialplan: sofia/external/4435551212 at 140.239.xx.x <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> Regex (FAIL) [fix_cidnam_plus] caller_id_name(4435551212) =~ /^\+1?([2-9]\d\d[2-9]\d{6})$/ break=on-false Are you thinking that "4435551212" should match the regex in extension "fix_cidnam_plus"? The reason I ask is that I think your regex may have a small gotcha. It looks to my like you are making the leading "1" optional by having "1?" in front of the rest of the regex. However, it looks to me like the "+" is not optional, so unless the phone number is "+4435551212" it won't match that regex. If the + is meant to be optional then the easy way to test would be to add a "?" right after the "+": <condition field="caller_id_name" expression="^\+?1?([2-9]\d\d[2-9]\d{6})$"> Of course, if you were banking on having the + in there then I'm all wet and you can ignore me... -MC _____________________________________________ From: Phil Quesinberry Sent: Tuesday, July 31, 2012 12:20 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: RE: Setting effecting_caller_id_name Ok, the problem here is that the variable caller_id_name contains the Caller ID number instead of the CNAM that was looked up. Is there a variable to look at and change for the CNAM info? Info shows the CNAM info in Caller-Caller-ID-Name but attempts to match on variations of that have failed. Obviously I'm missing some basic piece of info here but I haven't been able to find it, even within the FreeSwitch book. I've pasted a small section of the relevant console output below. I should also mention that I'm doing this check within public.xml since I want it to apply to all incoming calls. Thanks, - Phil 2012-07-31 11:33:30.800571 [INFO] mod_dialplan_xml.c:485 Processing 4435551212 <4435551212>->4105551212 in context public Dialplan: sofia/external/4435551212(a)140.239.xx.x parsing [public->outside_call] continue=true Dialplan: sofia/external/4435551212(a)140.239.xx.x Absolute Condition [outside_call] Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (PASS) [outside_call] ${module_exists(mod_cidlookup)}(true) =~ /true/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (PASS) [outside_call] caller_id_name(4435551212) =~ /^4435551212$|^$/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (PASS) [outside_call] caller_id_number(4435551212) =~ /^1?([2-9]\d\d[2-9]\d{6})$/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x Action cidlookup(4435551212) Dialplan: sofia/external/4435551212(a)140.239.xx.x parsing [public->fix_cidnam_plus] continue=true Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (FAIL) [fix_cidnam_plus] caller_id_name(4435551212) =~ /^\+1?([2-9]\d\d[2-9]\d{6})$/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x parsing [public->currently_running] continue=true Dialplan: sofia/external/4435551212(a)140.239.xx.x Absolute Condition [currently_running] Dialplan: sofia/external/4435551212(a)140.239.xx.x Action info() Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (FAIL) [currently_running] caller_id_name(4435551212) =~ /^Currently running a lookup/ break=on-false Caller-Direction: [inbound] Caller-Username: [4435551212] Caller-Dialplan: [XML] Caller-Caller-ID-Name: [SMITH,JOHN] Caller-Caller-ID-Number: [4435551212] Caller-Network-Addr: [140.239.xx.x] Caller-ANI: [4435551212] Caller-Destination-Number: [4105551212] _____________________________________________ From: Phil Quesinberry Sent: Thursday, July 26, 2012 10:29 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: RE: Setting effecting_caller_id_name The reply is different each time, depending upon the number being looked up. So, I just want to look at the first part of the string. If FS can't do a regex match without the trailing $, I'm guessing there's a way to just do it in XML. I'll try and see what I can find after the storm passes unless you have a better idea, I need to shut this computer down right now. Thanks, - Phil You can just not use a regex. Do you need to escape the spaces? Brian Foster Endigo Computer LLC _____________________________________________ From: Phil Quesinberry Sent: Thursday, July 26, 2012 5:46 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: RE: Setting effecting_caller_id_name If you put the $ at the end then it will try to match the entire string instead of just the beginning of it, which won't work in this case. Is there a way to match just the beginning of the string in FS? Thanks, - Phil You need a $ after 'lookup' for it to be a regex. Brian Foster Endigo Computer LLC _____________________________________________ From: Phil Quesinberry Sent: Thursday, July 26, 2012 3:59 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: Setting effecting_caller_id_name And while I'm asking dumb questions. When doing CNAM dips from opencnam.com, often you get a result of "Currently running a lookup for phone 'xxxxxxxxxx'. on incoming calls, typically for wireless or other unknown name callers and I wanted to change that to "Wireless/Unknown" Since caller_id_name is apparently read-only, I am attempting to set effective_caller_id_name. I put the following in public.xml right below the "fix_cidnam_plus" entry, in other words after a CNAM lookup has been performed. <extension name="fix_currently_running" continue="true"> <condition field="caller_id_name" expression="^Currently running a lookup"> <action application="set" data="effective_caller_id_name=Wireless/Unknown"/> </condition> </extension> If I crafted my regex properly, then it should be matching on the first part of the string and setting the variable appropriately. Is 'effective_caller_id_name' the variable I should be setting? Many thanks, Phil Quesinberry Q Systems Engineering, Inc. Electronic Controls and Embedded Systems Development (410) 969-8002 http://www.qsystemsengineering.com

1 0

ESL problem
by Thangappan.M 31 Jul '12

31 Jul '12

Dear all, In the previous post, I got the information that using event outbound socket we can implement the IVR and also see the example in libs/esl/perl/server2.pl. I have seen it and understood the flow of the script.But when I was running that script it tells the following error. Can't locate loadable object for module ESL in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.8.8 /usr/local/share/perl/5.8.8 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.8 /usr/share/perl/5.8 /usr/local/lib/site_perl .) at ESL.pm line 11 Compilation failed in require at server2.pl line 1. Then I checked the 11th line in the ESL.pm that line is (bootstrap ESL;) But in perl directory there is no directory called ESL. What would be the issue?. Is ESL necessary is necessary for implementing IVR using event outbound socket? -- Regards, Thangappan.M

5 5

LUA session:Bridge not actually bridging calls ~
by SamyGo 31 Jul '12

31 Jul '12

Hello, I wanted to make a lua script which just dials out two different numbers via some external gateway and when both calls are answered they are just bridged. For this a very impressive Lua example http://wiki.freeswitch.org/wiki/Mod_lua#Example:_Call_Control is copied and all I had to do was change the dialA and dialB strings and its working great as far as the SIP signalling is concerned. execute this string and I get calls on two different number but things get interesting when Freeswitch bridge() the two legs. No AUDIO..not even one-way. I could see on my own gateway that RTPs for both the legs are actually forwarded to Freeswitch ! On my sip pcap traces analyzing on wireshark I could actually hear the two persons saying Hello but neither could hear anything. The above example lua call_control script is used as it is. Please suggest. Regards Sammy Go.

2 6

Re: [Freeswitch-users] Setting effecting_caller_id_name
by Phil Quesinberry 31 Jul '12

31 Jul '12

Ok, the problem here is that the variable caller_id_name contains the Caller ID number instead of the CNAM that was looked up. Is there a variable to look at and change for the CNAM info? Info shows the CNAM info in Caller-Caller-ID-Name but attempts to match on variations of that have failed. Obviously I'm missing some basic piece of info here but I haven't been able to find it, even within the FreeSwitch book. I've pasted a small section of the relevant console output below. I should also mention that I'm doing this check within public.xml since I want it to apply to all incoming calls. Thanks, - Phil 2012-07-31 11:33:30.800571 [INFO] mod_dialplan_xml.c:485 Processing 4435551212 <4435551212>->4105551212 in context public Dialplan: sofia/external/4435551212(a)140.239.xx.x parsing [public->outside_call] continue=true Dialplan: sofia/external/4435551212(a)140.239.xx.x Absolute Condition [outside_call] Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (PASS) [outside_call] ${module_exists(mod_cidlookup)}(true) =~ /true/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (PASS) [outside_call] caller_id_name(4435551212) =~ /^4435551212$|^$/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (PASS) [outside_call] caller_id_number(4435551212) =~ /^1?([2-9]\d\d[2-9]\d{6})$/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x Action cidlookup(4435551212) Dialplan: sofia/external/4435551212(a)140.239.xx.x parsing [public->fix_cidnam_plus] continue=true Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (FAIL) [fix_cidnam_plus] caller_id_name(4435551212) =~ /^\+1?([2-9]\d\d[2-9]\d{6})$/ break=on-false Dialplan: sofia/external/4435551212(a)140.239.xx.x parsing [public->currently_running] continue=true Dialplan: sofia/external/4435551212(a)140.239.xx.x Absolute Condition [currently_running] Dialplan: sofia/external/4435551212(a)140.239.xx.x Action info() Dialplan: sofia/external/4435551212(a)140.239.xx.x Regex (FAIL) [currently_running] caller_id_name(4435551212) =~ /^Currently running a lookup/ break=on-false Caller-Direction: [inbound] Caller-Username: [4435551212] Caller-Dialplan: [XML] Caller-Caller-ID-Name: [SMITH,JOHN] Caller-Caller-ID-Number: [4435551212] Caller-Network-Addr: [140.239.xx.x] Caller-ANI: [4435551212] Caller-Destination-Number: [4105551212] _____________________________________________ From: Phil Quesinberry Sent: Thursday, July 26, 2012 10:29 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: RE: Setting effecting_caller_id_name The reply is different each time, depending upon the number being looked up. So, I just want to look at the first part of the string. If FS can't do a regex match without the trailing $, I'm guessing there's a way to just do it in XML. I'll try and see what I can find after the storm passes unless you have a better idea, I need to shut this computer down right now. Thanks, - Phil You can just not use a regex. Do you need to escape the spaces? Brian Foster Endigo Computer LLC _____________________________________________ From: Phil Quesinberry Sent: Thursday, July 26, 2012 5:46 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: RE: Setting effecting_caller_id_name If you put the $ at the end then it will try to match the entire string instead of just the beginning of it, which won't work in this case. Is there a way to match just the beginning of the string in FS? Thanks, - Phil You need a $ after 'lookup' for it to be a regex. Brian Foster Endigo Computer LLC _____________________________________________ From: Phil Quesinberry Sent: Thursday, July 26, 2012 3:59 PM To: 'freeswitch-users(a)lists.freeswitch.org' Subject: Setting effecting_caller_id_name And while I'm asking dumb questions. When doing CNAM dips from opencnam.com, often you get a result of "Currently running a lookup for phone 'xxxxxxxxxx'. on incoming calls, typically for wireless or other unknown name callers and I wanted to change that to "Wireless/Unknown" Since caller_id_name is apparently read-only, I am attempting to set effective_caller_id_name. I put the following in public.xml right below the "fix_cidnam_plus" entry, in other words after a CNAM lookup has been performed. <extension name="fix_currently_running" continue="true"> <condition field="caller_id_name" expression="^Currently running a lookup"> <action application="set" data="effective_caller_id_name=Wireless/Unknown"/> </condition> </extension> If I crafted my regex properly, then it should be matching on the first part of the string and setting the variable appropriately. Is 'effective_caller_id_name' the variable I should be setting? Many thanks, Phil Quesinberry Q Systems Engineering, Inc. Electronic Controls and Embedded Systems Development (410) 969-8002 http://www.qsystemsengineering.com

2 1

leg_delay_start does not work in bridge enterprise
by Mario G 31 Jul '12

31 Jul '12

leg_delay_start is ignored when using the enterprise syntax below. I need the second target delayed and there appears no other way to do this. Both targets are called at the same time. Mario G <action application="bridge" data="{originate_timeout=60}${group_call(main@${domain_name}+A)}:_:{leg_delay_start=20,leg_timeout=23}sofia/gateway/${dial_gateway}/19161234567"/>

6 15

Using application="limit" with custom variable
by Richard Gration 31 Jul '12

31 Jul '12

Hi all, I asked this in #freeswitch earlier, but didn't manage to find a resolution there, so I'm posting here in the hope my question gets a wider audience. (The dialplan I'm using is fetched with mod_xml_curl. An example of a call is here: http://pastebin.freeswitch.org/19616 ) I'm trying to limit concurrent calls on a per user basis. The problem I'm facing is that using the limit settings I have, freeswitch only counts connected calls, not calls in the setup phase (trying, ringing etc) towards the limit. So, in the example dialplan above, the account 99999 is being limited to one concurrent call. This works if there is a call up for that account, but in my tests I could make 2 or more calls, provided none of them was actually connected. I would like to know if there is a way to have freeswitch consider all connections for this account to count towards the limit total. If this *can* be done, then I expect that it is a setting in mod_dptools or perhaps fs core, rather than something I can return in my dialplan. Cheers, Rich -- Once our basic material needs are met - in my utopia, anyway - life becomes a perpetual celebration in which everyone has a talent to contribute. But we cannot levitate ourselves into that blessed condition by wishing it. We need to brace ourselves for a struggle against terrifying obstacles, both of our own making and imposed by the natural world. And the first step is to recover from the delusion that is positive thinking. -- Barbara Ehrenreich

1 0