What is IP precedence of Soft phone packets

Unanswered Question
Feb 19th, 2008

If I have a soft phone installed on a PC (such as Cisco Unified Personal Communicator), what is IP Prec of the voice packets going out of the PC, who controls this, soft phone or PC? Thanks!

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Paolo Bevilacqua Tue, 02/19/2008 - 09:03

The softphone software controls all packets. per best practices, it should be set to DSCP EF.

kevin.shi Tue, 02/19/2008 - 09:24

Thanks for quick responds!

Per my understanding, softphone manages it. But can not find the option to set IP prec in the configuration manual. So is DSCP EF or IP prec 5 is set up by default for voice packets?


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