Absolutely Yes !!! It alwasy negotiates the low BW first. Try making call to
BR1 phoen from PSTN and press "?" on Phone and you can observe it
--- On Tue, 3/31/09, ccie Me <ccievoic...@yahoo.com> wrote:
From: ccie Me <ccievoic...@yahoo.com>
Subject: [OSL | CCIE_Voice] voice class codec
To: ccie_voice@onlinestudylist.com
Date: Tuesday, March 31, 2009, 12:37 AM
hi
usually we r requested to use g729 between sites and g711 within sites, my
question is about tis command:
voice class codec 1
codec preference 1 g729r8
codec preference 2 g711ulaw
when we have h323 gateway on BR1, can we use this command on BR1 h323
gateway for both dial peers pointing to CCM:
dial-peer voice 3000 voip
destination-pattern 2...
session target ipv4:SUB
voice-class h323 1
voice-class codec 1
dtmf-relay h245-alphan
no vad
dial-peer voice 3001 voip
destination-pattern 2....
session target ipv4:PUB
voice-class h323 1
voice-class codec 1
dtmf-relay h245-alphan
preference 2
no vad
note: 2... is BR1 site extensions
using voice class codec here, does it violate the task of g729 only between
sites?
