Voice Vlan Configured as an access port. DHCP option issue and Qos Config.

[karinatan]

Hi,

I am configuring catalyst 9300 switches for a customer and they are adamant to connect their phones on separate independent ports and insist on configuring he dhcp pool for voice vlans in the Switch itself.

What would be the best config for the phones(Unify Openscape Desk phones)? 

How will the dhcp options work in this case?

Will I be able to prioritise voice traffic with Qos commands?

Please Help

Thanks

Joseph.

[karinatan]

Hi Deepak,

Thanks for you efforts.

I have tried both guides, the unify one doesn't give any option 43 at all.

My config is based on the first guide.

I think finally, I will end up in manual configuration.

Thanks

[M Talha]

Yes you are right manual configs are the only option as i have worked on unify (Siemens) systems from Openscape 4000 to X8 and X5. Non of these systems have the option 43 available.

Regards,

Talha

[Deepak Kumar]

Hi,

I didn't work with this VOIP solution but kindly share the CUCM (your VoIP server IP) and I will try.