Description
- Supports up to 500 SIP terminal registrations, up to 45 simultaneous calls.
- 4 Integrated FXO ports for PSTN trunks.
- 2 analog FXS telephone ports with power failure backup capability and up to 50 SIP trunk accounts.
- Gigabit network ports with integrated PoE, USB, SD card.
- UCM6204 includes a built-in NAT router.
- Global security protection using SRTP, TLS and HTTPS.