| Attribute name | Attribute value |
|---|---|
| Mounting Type | Desktop/Rack mounting |
| Voice codecs | AMR, G.722.2, OPUS, Silk, iLBC |
| Width | 13.6" |
| Ports & interfaces | |
| Interface | 4 FXS/FXO |
| Other features | |
| Authentication method | RADIUS |
| Security | |
| Security algorithms | HTTPS, SRTP, SSH, TLS |
| Firewall security | Y |