Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

qos for Polycom soundpoint 550

Hello,

I have to configure QOS on our catalyst 3560 switches.  We have a mix of cisco and polygom ip phones.  Can I use the auto qos or not?  Are there other things to consider when using cisco and non-cisco voip phones?

Thanks

m.

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Re: qos for Polycom soundpoint 550

How does Polycom tag their RTP traffic?  If it tags it with a DSCP of EF like Cisco phones do, then you should be okay to use auto-qos.  Though you'd want to use 'mls qos trust dscp' instead of 'mls qos trust device cisco-phone' won't work with the Polycom phone.

2 REPLIES
Cisco Employee

Re: qos for Polycom soundpoint 550

How does Polycom tag their RTP traffic?  If it tags it with a DSCP of EF like Cisco phones do, then you should be okay to use auto-qos.  Though you'd want to use 'mls qos trust dscp' instead of 'mls qos trust device cisco-phone' won't work with the Polycom phone.

New Member

Re: qos for Polycom soundpoint 550

OK, thanks for the info!

958
Views
0
Helpful
2
Replies