SIP Connector supported DTMF standarts

Hi there,

We implement Zoom SIP connector integration with our hardware encoder and I have a question about DTMF Digits RFCs that Zoom SIP connector supporting. There are two RFCs, and So it seems that Zoom SIP connector supports rfc2833, but I’d like to know does it support rfc4733?


Hey @agamoskin,

Since this is not apart of the Zoom App Marketplace, please reach out to and they will be happy to help! :slight_smile: