From: Dave Mumford (Dave.Mumford@telindus.co.uk)
Date: Tue Oct 12 2004 - 07:26:29 GMT-3
Meant to say ( not sure if this is a consequence of that fact that the minimum load-interval is 30 seconds) , I suspect this is whats causing my problem , but would like to know if theres a way of bringing up extra channels immediately.
Thanks, Dave.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of Dave Mumford
Sent: 12 October 2004 11:10
To: ccielab Groupstudy
Subject: dialer-load threshold on PRI
I have a centralised call manager installation where I need to provide a solution to backup IP Phones over isdn PRI , phones are registered to call manager and use g.729 across the WAN . Problem I have is when the primary WAN link drops and calls cut over to isdn , it takes an extra 30 seconds each time another B channel comes up ( not sure if this is a consequence of that fact that the minimum dialer-load threshold or ppp multilink load-threshold is 30 seconds) . I would like the extra channels to come up immediately as calls are placed. Can this be done ? Any help appreciated. Config below.
Thanks, Dave.
interface Serial1/0:15
bandwidth 2000
ip address 10.152.45.39 255.255.255.240
service-policy output avvid
encapsulation ppp
load-interval 30
dialer map ip 10.152.45.38 name NO_RTR_04 <number>
dialer load-threshold 2 either
dialer-group 5
isdn switch-type primary-net5
isdn incoming-voice modem
no peer neighbor-route
ppp authentication chap
ppp multilink
ppp multilink fragment delay 20
ppp multilink interleave
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