- Two RJ-11 FXS ports -  Two  10/100 Mbps RJ-45 Ethernet ports - Power button: Reset / Problem Reporting (PRT) - LED indicators: Power, Network, Phone 1, Phone 2, PRT - Wall mountable

- Two RJ-11 FXS ports - One 10/100 Mbps RJ-45 Ethernet port - Power button: Reset / Problem Reporting (PRT) - LED indicators: Power, Network, Phone 1, Phone 2, PRT - Wall mountable

- Dual Gigabit autosensing RJ45 / Integrated NAT router - TLS and SRTP security encryption - Automated provisioning by HTTP/TFTP with XML - E1/T1/J1 ports, support PRI, SS7, MFC R2 - Supports voice codecs...

- Dual Gigabit autosensing RJ45 / Integrated NAT router - TLS and SRTP security encryption - Automated provisioning by HTTP/TFTP with XML - E1/T1/J1 ports, support PRI, SS7, MFC R2 - Supports voice codecs...

- 800 users, 50 SIP trunks, 100 concurrent calls - Dual Gigabit integrated PoE - Supports up to a 5-level IVR - Built-in call recording server - Supports call queue - Built-in Call Detail Records (CDR) -...

- 500 users, 50 SIP trunks, 45 concurrent calls - Dual Gigabit integrated PoE - Supports up to a 5-level IVR - Built-in call recording server - Supports call queue - Built-in Call Detail Records (CDR) -...

- 500 users, 50 SIP trunks, 30 concurrent calls - Dual Gigabit integrated PoE - Supports up to a 5-level IVR - Built-in call recording server - Supports call queue - Built-in Call Detail Records (CDR) -...

- 1GHz quad-core Cortex A9 (1GB DDR3 RAM, 32GB Flash) - Integrated T1/E1/J1 / FXO & FXS ports - Gigabit network, integrated PoE, USB, SD - Supports up to 50 SIP trunk accounts - Integrated NAT router...

- Toll-quality voice and carrier-class feature support - Large-scale deployment and management - Outstanding security - Compact size - Comprehensive feature set - Easy installation and changes -...

- Toll-quality voice and carrier-class feature support - Large-scale deployment and management - Outstanding security - Compact size - Comprehensive feature set - Easy installation and changes -...

- Increase in FXO port density to connect PSTN lines - Adds VoIP to a legacy TDM PBX or key system - Supports SIP standards for voice and data networking, for reliable voice and fax operation - Includes highly...

- 8 FXO port media gateway - Two RJ-45 ports 10/100 Mbps - Multiple SIP accounts (choice of 3 profiles per account) - Programmable PSTN line settings for different countries/regions - 1 or 2 stage dialing...

- 4 FXO port media gateway - Two RJ-45 ports 10/100 Mbps - Multiple SIP accounts (choice of 3 profiles per account) - Programmable PSTN line settings for different countries/regions - 1 or 2 stage dialing...