No conference, the only reason I bring this up at all is that it works with asterisk, so sofia is doing something different -- maybe not worng -- but I would like it to behave so that I don't get hung up on. I have had trouble with more than one sip provider with this terminating carrier, them and their comfort noise thing! So, should I use vad in fsw? Would it generate the noise required? Anthony Minessale <anthony.minessale@gmail.com> wrote:
are you in a conference running on FreeSWITCH or just bridging a phone out to a far end?
There is nothing in FreeSWITCH that runs vad by default. There are vad params in the RTP stack but they are disabled by default
<!-- VAD choose one (out is a good choice); --> <!-- <param name="vad" value="in"/> --> <!-- <param name="vad" value="out"/> --> <!-- <param name="vad" value="both"/> --> <!--<param name="alias" value="sip:10.0.1.251:5555"/>--> <!--
If these are not set then its the actual phone who is choosing to do vad not FreeSWITCH so disable it in your phone.
any problems you are having in this regard are 100% to do with who you are calling being only partially implemented to carry voice over ip.
On Mon, Sep 20, 2010 at 5:34 PM, JRichey <jrichey@itltd.net> wrote:
The gateway sending calls to the FreeSwitch box ends up dropping the calls. There are also some pops and clicks that aren't there when playing a continuous audio file.
-----Original Message----- From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org]On Behalf Of Brian West Sent: Monday, September 20, 2010 12:23 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] sip stack problem in fsw
You shouldn't see RTP between files when sleeping... its 100% valid to NOT send any media when their is NOTHING to be sent. Does your phone freak out or something?
/b
On Sep 20, 2010, at 2:08 PM, JRichey wrote:
I'm in a similar situation where I need to disable VAD because the other end will disconnect the call if the RTP stops. I've tried the setting Anthony suggested as well as several others I've found on the wiki, but I've not been able to get it to work. The variables I've been trying are listed below.
suppress-cng suppress_cng rtp_disable_vad_out rtp_disable_vad_in bridge_generate_comfort_noise send_silence_when_idle
For my test calls I'm just playing back sound files with sleep in-between them and I see no RTP when calling sleep. I'm using tcpdump and wireshark to analyze the calls.
-Justin Richey jrichey@ITLtd.net
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