From owner-freebsd-isdn Mon Jul 31 9:19:19 2000 Delivered-To: freebsd-isdn@freebsd.org Received: from cool.coolfactor.org (cool.coolfactor.org [212.25.240.39]) by hub.freebsd.org (Postfix) with ESMTP id AC3BE37B541 for ; Mon, 31 Jul 2000 09:19:14 -0700 (PDT) (envelope-from gavan@coolfactor.org) Received: from localhost ([127.0.0.1] helo=paper.durnsford.net ident=gavan) by cool.coolfactor.org with esmtp (Exim 3.03 #1) id 13JIHY-00011W-00 for freebsd-isdn@freebsd.org; Mon, 31 Jul 2000 17:19:12 +0100 Received: from gavan (helo=localhost) by paper.durnsford.net with local-esmtp (Exim 3.03 #1) id 13JIEh-0002lL-00 for freebsd-isdn@freebsd.org; Mon, 31 Jul 2000 17:16:15 +0100 Date: Mon, 31 Jul 2000 17:16:14 +0100 (BST) From: Gavan Fantom To: freebsd-isdn@freebsd.org Subject: established sppp connection confused by incoming call Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-isdn@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I use sppp on one channel to maintain a connection to my ISP. This works fine until I receive an incoming call, at which point the sppp connection stops sending or receiving packets, but remains in the 'network' state. I'm using BT Home Highway (so we only get to see calls to the 'ISDN' number), and a BT Speedway PCI (which is to most of you an AVM Fritz card) on NetBSD with i4b 0.90. I had to patch i4b to fix the problem of leaking mbufs after voice hangup. I have an 'answerphone' script, which uses dtmfdecode to receive commands to play mp3s, put the machine online etc. When a call comes in, the answerphone script picks up, everything works fine, call clears normally. However, this leaves the sppp connection confused. I *think* this happens at the beginning of the incoming call. This is obviously quite irritating, not least because I get occasional wrong numbers on that line, thanks to BT reallocating numbers too quickly. Has anybody experienced or heard of similar problems, or does anybody have any idea where to look to further diagnose this problem? I don't really want to have to disable the answerphone script, as I use it on a regular basis to put the machine online so that I can log in to it. Thanks for your time, and I hope you have at least some idea of the problem here. ;-) -- Gillette - the best a man can forget To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message