Replied: Wed, 10 Jul 2002 15:49:10 -0500 Replied: "John Yin" Return-Path: johnyin@anabas.com Delivery-Date: Wed Jul 10 15:45:24 2002 Return-Path: Received: from round.uits.indiana.edu (round.uits.indiana.edu [129.79.1.72]) by grids.ucs.indiana.edu (8.10.2+Sun/8.10.2) with ESMTP id g6AKjNu14086 for ; Wed, 10 Jul 2002 15:45:23 -0500 (EST) Received: from janus.hosting4u.net (janus.hosting4u.net [209.15.2.37]) by round.uits.indiana.edu (8.12.1/8.12.1/IUPO) with SMTP id g6AKlHHZ026909 for ; Wed, 10 Jul 2002 15:47:17 -0500 (EST) Received: (qmail 16216 invoked from network); 10 Jul 2002 20:47:18 -0000 Received: from capricornus.hosting4u.net (HELO anabas.com) (209.15.2.36) by mail-gate.hosting4u.net with SMTP; 10 Jul 2002 20:47:18 -0000 Received: from johnyinl ([66.47.65.114]) by anabas.com ; Wed, 10 Jul 2002 15:47:13 -0500 From: "John Yin" To: "alex ho" , "Geoffrey Fox" Subject: RE: seminar observation Date: Wed, 10 Jul 2002 13:49:19 -0700 Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0019_01C22818.96CFC480" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) Importance: Normal In-Reply-To: <001301c22851$d7624980$bc0a0a0a@alexoldlaptop> X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 X-Rcpt-To: Content-Length: 5218 This is a multi-part message in MIME format. ------=_NextPart_000_0019_01C22818.96CFC480 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit That reminds me, can you change the jitter buffer to 500 ms Dr. Fox? It is in the file /etc/mcusettings.conf under the JitterBuffer parameter. At the end, the session server died....tring to debug the issue. That is why the session was in a wierd state. Overall, audio quality was choppy but understandable for me. Changing the jitter buffer may help. Where is the instructor teaching from? John -----Original Message----- From: alex ho [mailto:alexho@anabas.com] Sent: Wednesday, July 10, 2002 1:39 PM To: Geoffrey Fox; John Yin Cc: alexho@anabas.com Subject: seminar observation 1. network from my home dsl to ararat very poor. ping to ararat timed out unless i set TTL to 1 sec or higher. 2. tracert timed out from wcc6-gw.ucs.indiana.edu to ararat but was ok from wcc6-gw.ucs.edu to www.indiana.edu. 3. much of my audio quality was due to network. some due to cpu (particularly when there is page fault or io). segments of better than cell phone audio quality but choppy audio most of time. what was jitter buffer set to? 4. when dr. fox spoke, there was no microphone aside his icon. 5. when i tried to create private chat with john, the system did not created the chat room for me. it did nothing and no error messages. 6. session seemed to end but according to the auditorium no one closed the anabas client. later, the SD on my anabas client showed the presenter's SD saying "you may have lost network connection". ------=_NextPart_000_0019_01C22818.96CFC480 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
That=20 reminds me, can you change the jitter buffer to 500 ms Dr.=20 Fox?
 
It is=20 in the file /etc/mcusettings.conf under the JitterBuffer = parameter.  At the=20 end, the session server died....tring to debug the issue.  That is = why the=20 session was in a wierd state.
 
Overall, audio quality was choppy but = understandable=20 for me.  Changing the jitter buffer may help.  Where is the = instructor=20 teaching from?
 
John
-----Original Message-----
From: alex ho=20 [mailto:alexho@anabas.com]
Sent: Wednesday, July 10, 2002 = 1:39=20 PM
To: Geoffrey Fox; John Yin
Cc:=20 alexho@anabas.com
Subject: seminar = observation

1. network from my home dsl to ararat very poor. = ping to=20 ararat timed out unless i set TTL to 1 sec or higher.  =
 
2. tracert timed out from wcc6-gw.ucs.indiana.edu = to ararat=20 but was ok from wcc6-gw.ucs.edu to www.indiana.edu.
 
3. much of my audio quality was due to = network. some=20 due to cpu (particularly when there is page fault or io). segments of = better=20 than cell phone audio quality but choppy audio most of time. what was = jitter=20 buffer set to?
 
4. when dr. fox spoke, there = was no=20 microphone aside his icon. 
 
5. when i tried to create private chat with john, = the system=20 did not created the chat room for me. it did nothing and no error=20 messages.
 
6. session seemed to end but according to the = auditorium no=20 one closed the anabas client.  later, the SD on my anabas = client=20 showed the presenter's SD saying "you may have lost network=20 connection".
 
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