What are the Network Requirements for Convo Clients?

Convo services require access to specific ports. Those port(s) only accept inbound traffic after an outbound request is sent. The connection is bidirectional but is always initiated from the corporate network/client, so an external entity can't send malicious traffic in the opposite direction. 

The following requirements must be met: 

443/TCP (HTTPS) and UDP ports 1025–65535 must be available.
This setup allows multiple media channels and supports concurrent client connections.

Important: UDP ports are used for media traffic and should only accept inbound responses after an outbound request has been initiated.

Updated September 2025