Date: Thu, 10 Feb 2000 11:53:00 +0100 From: Gary Jennejohn <garyj@peedub.muc.de> To: jan@sparud.net (Jan Sparud) Cc: freebsd-isdn@FreeBSD.ORG Subject: Re: Answering machine interrupting other channel Message-ID: <200002101053.LAA14071@peedub.muc.de> In-Reply-To: Your message of "Thu, 10 Feb 2000 01:54:41 %2B0100." <14498.3153.812729.207649@hinken.sparud.net>
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Jan Sparud writes: > >Hi! > >I'm using i4b v0.90 (AVM Fritz! PCI) on NetBSD-current/i386. If I'm >connected on one channel (using synchronous ppp), and a voice call >comes in, starting the answering machine on the other channel, the ppp >connection on the first channel freezes. The isdnd log says nothing, >until one minute later when the connection times out and is aborted. > >Has anyone experienced something like this or, better yet, have a fix? > I'd guess that the data is coming in so fast over the voice channel that it's swamping the data channel. The telephony service uses raw B-channels, which have pretty much no flow control. I can't think of any way to fix this without totally screwing up the flow of data on the voice channel. --- Gary Jennejohn / garyj@muc.de garyj@fkr.cpqcorp.net gj@freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
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