● 2.4" Colour display screen ● Exquisite workmanship ● Economic, environmental and intelligent product concept ● Easy installation and configuration ● User-friendly interface design ● Support multiple users to use switching and configuration ● Secure and complete configuration protocol ● High compatibility: compatible with SIP-based IP PBX/soft ● switch/IMS platforms such as Asterisk, Broadsoft, 3CX, ● Elastix, Zycoo, etc.
DSP9513 SIP PhoneDecember 1, 2021DSP9513/DSP9513P IP Phone is an all-new entry-level desktop IP phone. With 2-line SIP accounts support and high definition (HD) voice quality makes it cost effective for enterprise employees and middl...view
DSP9313 SIP Video PhoneApril 9, 2021The DSP9313 provides the complete desk phone solutions with flexible functionality, HD Voice Quality, and highly easy operation. It is absolutely an excellent Smart Video Phone for small to large size...view
【DSPPA】MERRY CHRISTMAS!December 25, 2020Abstract: - MERRY CHRISTMAS - from DSPPAThank you for you trust and support all the time! On this day, we DSPPA wish you a merry Christmas!view
How to Judge the Stand or Fall of Wireless Microphone SystemMarch 29, 2019Although the operation of the wireless microphone system is sometimes very complicated, we can carry out some simple tests (without special testing equipment) to understand the main performance of wir...view