Grandstream Wave - Video Видео обзоры & хистрости в работе

PennTelco instructional video - Using the Grandstream Wave on the iPhone

This video demonstrates how to install, program and use the Grandstream Wave softphone app on iPhones.


How to use Smartphones as external extensions with Grandstream UCM6100

This video explains how to use an external extension with Grandstream UCM6100 using a smartphone soft-phone app. Same information can be used for any ...


Grandstream's GXP2200 Application Phone for Android

Get an overview of Grandstream's ground-breaking new IP Phone, the GXP2200 Enterprise Application Phone for Android. Being one of few IP phones in the ...


Grandstream and Vippie Video Client on IPad

See high quality, smooth video calling from IPad to different Grandstream devices by VoipSwitch Vippie! Mobile.


Review: Grandstream GXV3275 Android Desk Phone

This is my review of the recently released Grandstream GXV3275 Android desk phone. This is a fully digital SIP phone -- you can't use it with a POTS line; you ...


IP PBX GrandStream UCM6510 Overview VISITELECOM

The UCM6510 is an innovative IP PBX appliance for E1/T1/J1 networks that brings enterprise-grade Unified Communications and security protection to ...


Grandstream GXV3275 IP Video Phone for Android

The Grandstream GXV3275 is an all-encompassing & complete telephone system and tablet into one. Ideal for intercom applications where an entrance are is ...


Grandstream IP PBX UCM6100 setup in 10 minutes (UCM6102, UCM6104, etc)

Quick setup and configuration of Grandstream UCM6100 IP PBX. Creating Extensions Creating Trunks Creating Inbound routes Creating Outbound routes.


Android SIP Video Phone

這是我們公司( 悅明達科技 ) 開發的 Android 版 SIP Video Phone.


Using Bluetooth on the GXP2140 and GXP2160

The GXP2140 and GXP2160 Enterprise IP Phones from Grandstream feature built-in Bluetooth, allowing you to transfer calls from your mobile phone to the ...


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