program Cetis SIP Phones on a Mitel 3300.

[gimitel]

Hi Mitel Friends
I need to program Cetis SIP Phones on a Mitel 3300.
Can someone guide me through how to program these type of sip phones on Mitel 3300.
These Cetis phones are hotel room phones.
What I already did was programming a sip device capabilities, but was wondering if I need to use generic sip phones at device type when programming its User and Services Configuration ?

Please advise

[petr.necas]

Hello, we configured Cetis phones recently and used Device Type = Generic SIP Phone and it worked fine. Do you have any specific issues with the configuration?

[lundah]

You need to both set up a SIP Device Capabilities profile to tell the system which SIP features the endpoint is capable of, and also assign the set as a "Generic SIP Device" in User and Device Configuration so that you can apply the SIP Device Capability profile to the set.

[petr.necas]

lundah is right. We also set the following option in SIP Device Capabilities fro the Cetis phones:

Prevent the Use of IP Address 0.0.0.0 in SDP Messages      Yes

Did you change any other option?