SIP Address Naming Convention

Polycom recommends using the following naming conventions for SIP addresses, but it is not required. The advantage of using this naming convention is that a Polycom Immersive endpoint (RPX, OTX, ATX, RealPresence Immersive Studio, RealPresence Immersive Studio Flex, RealPresence OTX Studio) can dial a call using a single SIP address such as and it will automatically dial the other addresses, and This naming convention can be used for deployment with any type of SIP infrastructure.

Table 1. SIP Address Naming Convention




Main codec


Right codec


Left codec