From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by huchra.bufferbloat.net (Postfix) with ESMTPS id 71BC521F0AD for ; Thu, 9 Aug 2012 18:07:29 -0700 (PDT) Received: from compute5.internal (compute5.nyi.mail.srv.osa [10.202.2.45]) by gateway1.nyi.mail.srv.osa (Postfix) with ESMTP id 9D5EC208AF for ; Thu, 9 Aug 2012 21:07:27 -0400 (EDT) Received: from web1.nyi.mail.srv.osa ([10.202.2.211]) by compute5.internal (MEProxy); Thu, 09 Aug 2012 21:07:27 -0400 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=message-id:from:to:mime-version :content-transfer-encoding:content-type:subject:date; s=smtpout; bh=CCKmRFUbgzas2xArX29Qz/xxpEE=; b=fpQuylKtqcw7ni3PeBcRTKPTYNO2 ITjpIcbeXiBW2eQrGhFCXRTyEmHFIPFlVSkxV11OkuAbKNRbgu6W5GMygosVqZPV JsqblfNObhXcbz0cZ/DxSKbambwsnOo6e9GI+i036CIdnGUKllQRspI8rx2eupJq hv4Zn8hV6kPbxpg= Received: by web1.nyi.mail.srv.osa (Postfix, from userid 99) id 6B825A002DE; Thu, 9 Aug 2012 21:07:27 -0400 (EDT) Message-Id: <1344560847.22354.140661112974666.4C625DA2@webmail.messagingengine.com> X-Sasl-Enc: jTYKK2KzFjEEaMxoreP7hGXsPxpt7CWpRtbg4ifZi3ie 1344560847 From: Michael Mee To: cerowrt-devel@lists.bufferbloat.net MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain X-Mailer: MessagingEngine.com Webmail Interface Date: Thu, 09 Aug 2012 18:07:27 -0700 X-Mailman-Approved-At: Fri, 10 Aug 2012 10:53:24 -0700 Subject: [Cerowrt-devel] debugging sip udp weirdness in 3.3.[68] X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Aug 2012 01:07:29 -0000 [Hoping to help with feedback, but not sure if this is the right place. Apologies and please redirect me if so!] When I run the stock Android Jelly Bean SIP client (part of the dialer) over my Netgear WNDR3800 on 2.4g (CEROwrt) with 3.3.8 (and also 3.3.6 prior), the conversations are poor. It sounds like packets are being dropped all over the place. This is despite plenty of bandwidth available (ADSL2 at 15 x 1.5Mbps, IPv4). Other (generic, non-CEROwrt) wireless networks I've tried work well, as does the 4G or 3G service from my phone. I'm running the GSM codec which consumes about 30kbps. This is a vanilla SIP connection, using UDP. It doesn't happen all the time - about 50% (+/- 25%!) of calls. If this is interesting to anyone and I can help debug it by providing more information, I'm happy to. Or, feel free to say "Doh, of course it doesn't work, this is beta software at best. Go away!" thanks, Michael