Codecs between WAN sites and Bandwidth Utilization

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Apr 25th, 2009
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hi guys,


what codec we should use for voice between two sites which are connected via 10Mbps of MPLS Link ???


what bandwidth does one voip call takes between two sites ???


how can we reserve specific bandwidth for voice and for data over WAN ???


Regards


Riaz

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paolo bevilacqua Sat, 04/25/2009 - 06:30
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You need to specify what system do you have, routers ccm or what else, also what wan route do you have.

Hythim Ali El Hadad Sat, 04/25/2009 - 07:38
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Hi,


Kindly find the answers below:


what codec we should use for voice between two sites which are connected via 10Mbps of MPLS Link ???


- you can use G729 for lower bandwidth utilization



what bandwidth does one voip call takes between two sites ???


- if you use g729, it will be 24 k with headers


Another one is G711, may be used, it will have 80 k for one call


how can we reserve specific bandwidth for voice and for data over WAN ???


Simply you can use QOS


riazshams Sat, 04/25/2009 - 08:07
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hi all,


i have CCM Cluster on Head Quarter and CCM is integrated with GW via h.323 ... my WAN link is 10 Mbps of MPLS .....


thanks hythamhadad .....


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