- 15 to 120 VoIP calls - VoIP Transcoding Option - Proven Interoperability - QoS and Security - Transparent Telephony Features - High Precision Clock - Flexible Mounting Options - Supported by...

- 2 x 50 pin Telco connectors - Gigabit Ethernet and a backlit 128x32 graphic display - 4 SIP Server profiles per system - Independent SIP account per port - Support VMWI, NEON LED and stutter tone for message...

- 32 x RJ11 FXS ports plus & 2 x 50 pin Telco connectors - Gigabit Ethernet and a backlit 128x32 graphic display - 4 SIP Server profiles per system - Independent SIP account per port - Supports VMWI, NEON...

- 24 x RJ11 FXS ports plus & 1 x 50 pin Telco connectors - Gigabit Ethernet and a backlit 128x32 graphic display - 4 SIP Server profiles per system - Independent SIP account per port - Supports VMWI,...

- 16 x RJ11 FXS ports plus & 1 x 50 pin Telco connectors - Gigabit Ethernet and a backlit 128x32 graphic display - 4 SIP Server profiles per system - Independent SIP account per port - Supports VMWI,...

- SIP Cordless phone system - HD Wideband Audio - Easy Web configuration - Large, backlit LCD display - Supports up to 6 DECT cordless handsets - Telephone base unit + KX-TPA50 cordless handset

- 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 -...

- Up to Four Simultaneous SIP or T.38 Calls - Proven Interoperability - Comprehensive Signaling & Protocol Support - Transparent ISDN Features - Management & Provisioning—Built - Supported by...

- Up to Four Simultaneous SIP or T.38 Calls - Proven Interoperability - Comprehensive Signaling & Protocol Support - Transparent ISDN Features - Management & Provisioning—Built - Supported by...

- Up to Four Simultaneous SIP or T.38 Calls - Proven Interoperability - Comprehensive Signaling & Protocol Support - Transparent ISDN Features - Instant ISDN to VoIP Connectivity - High Precision...

- Up to Four Simultaneous SIP or T.38 Calls - Proven Interoperability - Comprehensive Signaling & Protocol Support - Transparent ISDN Features - Instant ISDN to VoIP Connectivity - High Precision...

- Up to Four Simultaneous SIP or T.38 Calls - Proven Interoperability - Comprehensive Signaling & Protocol Support - Transparent ISDN Features - Instant ISDN to VoIP Connectivity - High Precision Clock...

- Multiline desktop phone: fixed, IP and ISDN line - Large TFT colour display and exceptional HD sound - Up to 4 parallel calls and multiple handsets – up to 6 - Three answering machines – ideal for SOHOs...

- 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...

- Provides voice, fax and modem support - Offers toll quality voice compression - Enhanced capabilities - Allows Fallback to PSTN for E911 (PSTN breakthrough) or upon network/power failure configurations -...

- Provides voice, fax and modem support - Offers toll quality voice compression - Enhanced capabilities - Allows Fallback to PSTN for E911 (PSTN breakthrough) or upon network/power failure configurations -...

- Provides voice, fax and modem support - Offers toll quality voice compression - Enhanced capabilities (MWI, longhaul, Metering Tones, CID) - Allows Fallback to PSTN for E911 (PSTN breakthrough) or upon...

- Provides voice, fax and modem support - Offers toll quality voice compression - Enhanced capabilities (MWI, longhaul, Metering Tones, CID) - Allows Fallback to PSTN for E911 (PSTN breakthrough) or upon...

- Provides voice, fax and modem support - Offers toll quality voice compression - Enhanced capabilities (MWI, longhaul, Metering Tones, CID) - Allows Fallback to PSTN for E911 (PSTN breakthrough) or upon...

- Provides voice, fax and modem support - Offers toll quality voice compression - Enhanced capabilities (MWI, longhaul, Metering Tones, CID) - Allows Fallback to PSTN for E911 (PSTN breakthrough) or upon...

- Provides voice, fax and modem support - Offers toll quality voice compression - Enhanced capabilities (MWI, longhaul, Metering Tones, CID) - Allows Fallback to PSTN for E911 (PSTN breakthrough) or upon...

- Provides voice, fax and modem support - Offers toll quality voice compression - Enhanced capabilities (MWI, longhaul, Metering Tones, CID) - Allows Fallback to PSTN for E911 (PSTN breakthrough) or upon...

- 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...