Differenet ring tones

Asterisk Asterisk Support
1

We have two separate companies. Each has its own phone numbers. So far we can differentiate between the two using the incoming caller id. We would like to also change the ring tone to help with the differentiating.

We have Polycom 6xx series phones.

Anyone have any idea what needs to happen to change the ring tones.

2

If it can be done at all, you will need to add a custom SIP header, based on the documentation for the Polycom.