[Freeswitch-users] No audio after transfer

[John Rutherford]

No.  I wish it were that simple.  

I'm doing all of my testing on an internal network.  

-----Original Message-----
From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
Michael Collins
Sent: Wednesday, December 10, 2008 5:53 PM
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] No audio after transfer

I smell a NAT... is there any NAT involved?

On Wed, Dec 10, 2008 at 2:18 PM, John Rutherford <john at loopfx.com>
wrote:
> Okay. I just tried this.
>
>
>
> Now we're getting the audio going one way, but not the other.  So, I
can
> hear the person that I just transferred to, but they can't hear me.
>
>
>
> Anyone have any other ideas?
>
>
>
> From: freeswitch-users-bounces at lists.freeswitch.org
> [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
Raymond
> Chandler
> Sent: Wednesday, December 10, 2008 3:41 PM
> To: freeswitch-users at lists.freeswitch.org
> Subject: Re: [Freeswitch-users] No audio after transfer
>
>
>
> try blocking ICMP packets TO the MSS.... i had this exact same problem
a few
> months ago.... MSS starts sending RTP to FS before FS is ready to
accept....
> so the OS catches the port not open and returns an ICMP 3:3 back to
the
> MSS.... which in turn chokes on the queued up RTP and refuses to send
> anymore...
>
> -Ray
>
> John Rutherford wrote:
>
> I just emailed it to him.
>
>
>
> Thanks!
>
>
>
> -----Original Message-----
>
> From: freeswitch-users-bounces at lists.freeswitch.org
>
> [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
>
> Michael Collins
>
> Sent: Wednesday, December 10, 2008 1:09 PM
>
> To: freeswitch-users at lists.freeswitch.org
>
> Subject: Re: [Freeswitch-users] No audio after transfer
>
>
>
> On Wed, Dec 10, 2008 at 10:01 AM, John Rutherford <john at loopfx.com>
>
> wrote:
>
>
>
> I have a pcap, but I'm not able to see anything obviously wrong with
>
>
>
> it.
>
>
>
> We find that some equipment (in fact a lot of equipment) have features
>
> that cause issues to be quite non-obvious, so perhaps you could give
>
> the pcap to Brian for him to review. He's a total ace when it comes to
>
> bug hunting.
>
>
>
> -MC
>
>
>
>
>
>
>
>
>
> From: freeswitch-users-bounces at lists.freeswitch.org
>
> [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
>
>
>
> Brian
>
>
>
> West
>
> Sent: Wednesday, December 10, 2008 12:59 PM
>
> To: freeswitch-users at lists.freeswitch.org
>
> Subject: Re: [Freeswitch-users] No audio after transfer
>
>
>
>
>
>
>
> would be most helpful to capture a pcap of the entire thing by itself
>
>
>
> start
>
>
>
> to finish.
>
>
>
>
>
>
>
> /b
>
>
>
>
>
>
>
> On Dec 10, 2008, at 11:51 AM, John Rutherford wrote:
>
>
>
> No. I realize that's it's a B2BUA and that's exactly what we want.
>
>
>
>
>
>
>
> Everything with the transfer seems to work fine, except that there is
>
>
>
> no
>
>
>
> audio.
>
>
>
>
>
>
>
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