September 2011 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Sending DTMF on B-leg
by Wayne 10 Oct '11

10 Oct '11

Hello All, I need to call out on a SIP trunk and when the call is answered send DTMF tones. I need to send the DTMF only on the outbound leg. Does anyone have a dialplan that will do that? Is it possible. I have only found one thread on it and did get much out of it. Thanks Wayne

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playing files through a remote URL
by Holger Esser 06 Oct '11

06 Oct '11

Hello, I am trying to write a simple ivr script that answers the call, plays a greeting and collects a few digits. Is it possible to fetch the audio through a remote URL (i.e. http://messageServer/en.us/greeting.wav<http://messageserver/en.us/greeting.wav> )? Or does it have to reside on the local file system or a mapped drive? Kind regards, Holger

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Customer SIP headers
by Chad Vogel 03 Oct '11

03 Oct '11

hello, I'm looking to do custom sip headers. I wan't to send a 302 message and set the content header to something like this: Contact: <tel:+17208886435> ;expires=3600 Also on the From header I would like to add a isup-oli param to set ISUP cause codes. how can i do this? Chad

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FreeSWITCH never hangup at nobal_amount
by mg123 02 Oct '11

02 Oct '11

freeswitch is not supporting billing during the call and never hangup at nobal_amount. nibblebil_conf.xml configurations During the call fs_cli display below lines for each heartbeat 2011-09-15 17:30:42.507425 [DEBUG] mod_nibblebill.c:573 Received request via SESSION_HEARTBEAT! 2011-09-15 17:30:42.507425 [DEBUG] mod_nibblebill.c:434 Attempting to bill at $1.00 per minute to account 1005 2011-09-15 17:31:42.544169 [DEBUG] mod_nibblebill.c:573 Received request via SESSION_HEARTBEAT! 2011-09-15 17:31:42.544169 [DEBUG] mod_nibblebill.c:434 Attempting to bill at $1.00 per minute to account 1005 Please advice. Thanks. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/FreeSWITCH-never-hangup-at-no… Sent from the freeswitch-users mailing list archive at Nabble.com.

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FreeSWITCH Conference Call Oct 5: All about git
by Michael Collins 01 Oct '11

01 Oct '11

Hello FreeSWITCHers! Travis Cross will be presenting on the subject of git. Many of us have a love-hate (or a hate-hate) relationship with git so Travis is going to help us get over the hump. The agenda page has a place where you can post questions: http://wiki.freeswitch.org/wiki/FS_weekly_2011_10_05#Featured_Presentation Looking forward to next Wednesday! -MC

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How to distinguish between Authenticated sip and not authenticated users
by Anton VG 30 Sep '11

30 Sep '11

Guys, trying to distinguish between authenticated SIP user and not authenticated, still no luck I would like to allow anyone to call my FS users via SIP, so there are registered users and everyone else so I have allowed <param name="auth-calls" value="true"/> <param name="apply-inbound-acl" value="allow_all"/> acl.xml: <list name="allow_all" default="allow"> <node type="allow" cidr="0.0.0.0/0"/> </list> Any call passes through, by always have [CHANNEL_CREATE] event variable_sip_authorized: true in event headers. But I would like to know if user is authorized or not. if I disable authentication by setting this to false <param name="auth-calls" value="false"/> all calls do not have any auth headers. Any clue?

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mod_callcenter doesn't send calls from a queue to an agent
by Yungwei Chen 30 Sep '11

30 Sep '11

Hi, I am experimenting with mod_callcenter. And I notice that mod_callcenter doesn't send calls from a queue to an agent. In my test, agent 1005 is registered with FS using phoner-lite. When freeswitch is restarted, "callcenter_config queue list" returns the following: name|strategy|moh_sound|time_base_score|tier_rules_apply|tier_rule_wait_second|tier_rule_wait_multiply_level|tier_rule_no_agent_no_wait|discard_abandoned_after|abandoned_resume_allowed|max_wait_time|max_wait_time_with_no_agent|max_wait_time_with_no_agent_time_reached|record_template support|longest-idle-agent|local_stream://moh|system|false|300|true|false|60|false|0|0|5| +OK and "callcenter_config agent get status 1005" returns the following: Available 2011-09-30 09:09:14.143579 [DEBUG] mod_callcenter.c:886 Get Info Agent 1005 status = Available Now when I dial cc_queue from another sip client, I can hear MOH fine, but this call is not passed to agent 1005. The following shows up in the log. 2011-09-30 09:09:23.442165 [DEBUG] mod_callcenter.c:1043 Updated Agent 1005 set state = Receiving 2011-09-30 09:09:23.442165 [DEBUG] mod_callcenter.c:1043 Updated Agent 1005 set status = Logged Out 2011-09-30 09:09:23.442165 [DEBUG] mod_callcenter.c:1043 Updated Agent 1005 set uuid = 2011-09-30 09:09:23.442165 [DEBUG] mod_callcenter.c:1654 Agent 1005 Origination Canceled : NONE 2011-09-30 09:09:23.442165 [DEBUG] mod_callcenter.c:1043 Updated Agent 1005 set state = Waiting and "callcenter_config agent get status 1005" now returns the following: Logged Out 2011-09-30 09:12:11.092643 [DEBUG] mod_callcenter.c:886 Get Info Agent 1005 status = Logged Out What am I missing here? Thanks. Here's the content of callcenter.conf.xml, in which I define a queue, an agent, and assign the agent to the queue. <configuration name="callcenter.conf" description="CallCenter"> <settings></settings> <queues> <queue name="support"> <param name="strategy" value="longest-idle-agent"/> <param name="moh-sound" value="$${hold_music}"/> <param name="time-base-score" value="system"/> <param name="max-wait-time" value="0"/> <param name="max-wait-time-with-no-agent" value="0"/> <param name="max-wait-time-with-no-agent-time-reached" value="5"/> <param name="tier-rules-apply" value="false"/> <param name="tier-rule-wait-second" value="300"/> <param name="tier-rule-wait-multiply-level" value="true"/> <param name="tier-rule-no-agent-no-wait" value="false"/> <param name="discard-abandoned-after" value="60"/> <param name="abandoned-resume-allowed" value="false"/> </queue> </queues> <agents> <agent name="1005" type="uuid-standby" contact="[call_timeout=10]user/1005(a)192.168.216.18" status="Available" max-no-answer="3" wrap-up-time="10" reject-delay-time="10" busy-delay-time="60" /> </agents> <tiers> <tier agent="1005" queue="support" level="1" position="1"/> </tiers> </configuration> Here's how I send a call to the queue. This works fine. <extension name="sending-calls-to-queue"> <condition field="destination_number" expression="^cc_queue$"> <action application="answer" /> <action application="callcenter" data="support"/> </condition> </extension>

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FreeSwitch fails with Kamailio dispatcher as front.
by Henrik Aagaard Sørensen 30 Sep '11

30 Sep '11

I have a setup with 2 FreeSwitch servers and a single Kamailio sevrer in front with the dispatcher module. Everything works when directly connected to FreeSwitch. When I connect to Kamailio I'm only able to call one way between 2 extensions. The log from FreeSwitch says: 2011-09-29 15:51:53.625761 [ERR] sofia_reg.c:2136 Cannot locate any authentication credentials to complete an authentication request for realm '"10.0.1.7"' I guess it because, somehow, that one of the extension has a local IP. Both extensions can register and call into FreeSwitch and hear hold music etc. It's just one of the extension who can't call the other extension. I don't know if the error should be fixed on FreeSwitch or on Kamailio. And how... Can anyone help me out?

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FsGUI.exe on windows 2003 server: no available plugin
by king2kin 30 Sep '11

30 Sep '11

Hi, I downloaded windows version of FsGui.exe on http://wiki.freeswitch.org/wiki/Fsgui . After installing it, I tried to run it on windows 2003 server, it poped up an error dialog saying "no available plugins. Install conpatible plugins before running fsgui". Here I wonder what else I should install to run fsgui. Thanks. x.k.

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Hardware - PC vs blackbox vs server
by ocset 30 Sep '11

30 Sep '11

Hi I have successfully built a FreeSwitch system and just wanted to get some input from those who have already deployed a system as to your hardware of choice (just the OS hardware - will be running Linux)? Is there someone who makes a good slimline blackbox solution or should I just put together my own machine. I will be using all external devices (no internal FXO/FXS cards) so there should be no need to worry about which is the best mobo etc. My concern is that a standard PC is not meant to be left running 24/7 (reliability) while a server may be too expensive and large for the task? All comments greatly appreciated.

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