Attached is the user guide for main functions of the Grandstream 21xx line of phones for use on our FreeSwitch platform.
Grandstream GXP2130/2160 Phone Guide - FreeSwitch Print
Modified on: Thu, 2 Jul, 2020 at 12:42 PM
Did you find it helpful? Yes No
Send feedbackSorry we couldn't be helpful. Help us improve this article with your feedback.