QoS configuration for Polycom Phones

[lcarbajalparedes]

Hello,

I would like to know if there an specific configuration in order to apply QoS configuration in Switches 3750X for Polycoms Phones.

I was reviewing the information from Cisco but mostly of them apply only for cisco phones, and just some or basic for non cisco phones.

Thanks for the advice.

Regards,

[siddhartham]

I don't think there is any specific config based on the vendor.

The only requirment is- your phones should be able to mark the packets, following are the cisco recommended markings for VOIP- L2 audio- 5, L2 signaling- 3  and L3 audio- 46, L3 signaling- 26.

If they can't mark the packets you can use MQC and match the packets based on ip address ranges ( access-list)

Check the below links they explain about the QoS for 3750 switches

http://www.cisco.com/en/US/products/hw/switches/ps5023/products_tech_note09186a0080883f9e.shtml

http://www.youtube.com/watch?v=IA4iOrn2eiU