From: George Gittins (g.gittins@edinburg.esc1.net)
Date: Thu Sep 18 2003 - 15:09:12 GMT-3
When I do a constant ping I get this values
George Gittins
Network Maintenance Supervisor
ECISD
-----Original Message-----
From: chandru lohana [mailto:chandrul@gtllimited.com]
Sent: Monday, September 15, 2003 11:13 AM
To: George Gittins
Subject: RE: Qos over Wireless
hi George ,
Qos is fine but when the link is not utilised or when it free .. the
voice should work fine ?
how many calls u are testing for voice qulaity ?
what is the RTT for the link ? it should be less than 150 msec per side
..
regards
Chandru Lohana
-----Original Message-----
From: George Gittins [mailto:g.gittins@edinburg.esc1.net]
Sent: Mon 9/15/2003 9:51 PM
To: ccielab@groupstudy.com
Cc:
Subject: FW: Qos over Wireless
Not more than 12%. The link it's a 20 mbs link
George Gittins
Network Maintenance Supervisor
ECISD
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
chandru lohana
Sent: Monday, September 15, 2003 10:15 AM
To: George Gittins
Cc: ccielab@groupstudy.com
Subject: RE: Qos over Wireless
HI GEORGE ,
WHAT IS THE CURRENT LOAD ON W- LINK ?
IS THE LINK QUALITY GOOD ?
REGARDS
CHANDRU L0HANA
-----Original Message-----
From: George Gittins [mailto:g.gittins@edinburg.esc1.net]
Sent: Mon 9/15/2003 8:53 PM
To: ccielab@groupstudy.com
Cc:
Subject: Qos over Wireless
I have a site which I have deployed ip phones. That site is connected to
our core via T1. However I have that site connected to another site that
has the call manager via a wireless product call Proxim tsunami.. here
is a little layout.
School-----t1-core------call managers site
|
| Ethernet via wireless tsunami
|
|
|
4507/ fast Ethernet----Call managers
here is the problem that I am running into I have configured both
interfaces on the router with llq but for some reason the link via the
wireless is terrible, I get broken voice .However when I shut down the
port and make the traffic go via the t1 no problem. I am attaching the
config for the port on the 4507. Has anyone deployed ip phones
successfully via any wireless products out there?. I was thinking in
creating a policy map with Dscp values maybe that will fix the problem
interface FastEthernet7/2
description Proxim link to Esparza & Economides
no switchport
ip address 10.2.0.1 255.255.255.0
qos trust dscp
end
config from my router
class-map match-all voice-signaling
match access-group 103
class-map match-all voice-traffic
match access-group 102
!
!
policy-map VOICE-POLICY
class voice-traffic
priority 256
class voice-signaling
bandwidth 40
class class-default
fair-queue
!
!both policies are applied to both interfaces , the serial and the fast
Ethernet connected to the wireless.
George Gittins
Network Maintenance Supervisor
ECISD
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This archive was generated by hypermail 2.1.4 : Wed Oct 01 2003 - 07:24:30 GMT-3