The following ports must be open for all AVATAVA VOIP features to function:
| Port | Protocol | Application | Description |
|---|---|---|---|
| 80 | TCP | HTTP | Needed for Portal redirection to HTTPS and Endpoints configuration files requested over HTTP |
| 443 | TCP | HTTPS | Needed for secure web content and secure provisioning over HTTPS |
| 2195 | TCP | SSL | Used by SNAPmobile iOS to publish push notifications to the Apple Push Network (APN) |
| 5060 | TCP and UDP | SIP | Needed for SIP signaling |
| 5061 | TCP and UDP | SIPS | Needed for secure SIP signaling |
| 9002 | TCP | WebSockets | Required for the Portal to provide dynamic updates |
| 20000-27999 | UDP | RTP | Needed for Audio/Video streams (RTP) |
