Модуль расширения Grandstream GXP-2200EXT

[:am]IP Հեռախոս SIP Gigaset C530A YSTEM[:ru]IP Телефон SIP Gigaset C530A YSTEM[:en]The SIP phone Gigaset C530A YSTEM[:]

[:am]IP Հեռախոս SIP Gigaset A540 YSTEM[:ru]IP Телефон SIP Gigaset A540 YSTEM[:en]The SIP phone Gigaset A540 YSTEM[:]

[:am]IP Հեռախոս GRANDSTREAM GXV-3350[:ru]IP Телефон GRANDSTREAM GXV-3350[:en]The SIP phone GRANDSTREAM GXV-3350[:]

[:am]Բազային կայան IP Grandstream DP750 Up to 10 SIP accounts per system; up to 10 lines per handset; up to 5 concurrent calls per DECT system Supports a range of up to 300 meters outdoors and 50 meters indoors 3-way voice conferencing, full HD audio, integrated PoE Automated provisioning options include TR-069 and XML config files TLS and SRTP security encryption technology to protect calls and accounts Use with Grandstream’s UCM series of IP PBXs for Zero Config provisioning Offers multiple ring group options, including Circular, Linear, Parallel and Shared modes[:ru]Базовая станция IP Grandstream DP750 Up to 10 SIP accounts per system; up to 10 lines per handset; up to 5 concurrent calls per DECT system Supports a range of up to 300 meters outdoors and 50 meters indoors 3-way voice conferencing, full HD audio, integrated PoE Automated provisioning options include TR-069 and XML config files TLS and SRTP security encryption technology to protect calls and accounts Use with Grandstream’s UCM series of IP PBXs for Zero Config provisioning Offers multiple ring group options, including Circular, Linear, Parallel and Shared modes[:en]Base station IP Grandstream DP750 Up to 10 SIP accounts per system; up to 10 lines per handset; up to 5 concurrent calls per DECT system Supports a range of up to 300 meters outdoors and 50 meters indoors 3-way voice conferencing, full HD audio, integrated PoE Automated provisioning options include TR-069 and XML config files TLS and SRTP security encryption technology to protect calls and accounts Use with Grandstream’s UCM series of IP PBXs for Zero Config provisioning Offers multiple ring group options, including Circular, Linear, Parallel and Shared modes[:]