GrandStream IP-PBX with 2 FXOs for 30 simultaneous calls

GrandStream IP-PBX with 2 FXOs for 30 simultaneous calls

Specs:

-        1GHz ARM Cortex A8 processor, large memory capacity (512MB DDR RAM, 4GB Flash) Dedicated DSP processor array for voice processing, including hardware transcoding capability.

-        2 FXO ports for PSTN trunks, 2 FXS ports for analog phones with backup capability using PSTN line in case of power failure and with option of up to 50 SIP trunks

-        2 Gigabit network ports (LAN/WAN) with integrated PoE, USB, SD, integrated NAT router with advanced QoS support.

-        Supports up to 500 SIP registrations, 30 concurrent calls.

-        Line Echo Cancellation of up to 128ms processed over DSP, providing carrier-grade quality, caller ID and progress tone detection via hardware, and intelligent impedance detection to adapt to the local telephone provider.

-        Flexible dialing plan, call routing, connection to other IPPBXs or service providers, call recording, central control panel for terminals, NTP server, and integrated LDAP contact directory.

-        Encryption using hardware acceleration to ensure maximum security protection using SRTP, TLS, and HTTPS. 

-        128x32 LCD graphic display with 'Select' and 'OK' buttons.

-        Supported video codecs: H264, H263 and H263+ 

-        Compatible with T.38 protocol for Fax.

-        Supports QoS at layer 3.

-        19 languages ​​supported, including Spanish.

-        Supported temperature range: 0°C to 40°C.

-        Power: 12 Vdc, 1.5 A with its power supply; compatible with 802.3 at for PoE.

-        Dimensions: 226 x 34 x 155 mm