Guangzhou DSPPA Audio Co., Ltd.
Tel: 020-28346138
Fax: 020-81305947

DSP9500 IP Network Server


● Remote mobile/desktop/branch extension;
● 500 zones extensions;
● Maximum of 100 concurrent calls;
● Max 200 SIP/IMS Trunks
● 100 Conference Attendees
● 7500hrs Recording/Voicemail (Internal Storage)
● With unique modular design

  • Introduction
  • Specification

DSP9500  is a high-end, heavy-duty and yet cost-effective enterprise- grade IPPBX system for medium to large enterprises. It is a fully featured SIP system with high system capacity, allowing the DSP9500 to fulfill a business’s existing telecommunication needs while also providing future growth options and all of this without additional license fees.
DSP9500 is ideal for those enterprises which have a  demanding telephony environment, as it supports up to 500 extensions, 100 simultaneous calls, 100 simultaneous conference attendees, up to 7500 hours call recording. All features are available to use with no additional license fees.



Telephony Interfaces

8xFXO/FXS/GSM/WCDMA, 2xE1/T1, 4xBRI Interfaces


2.41GHz Dual-core Intel Processor





USB (Extended Storage Supported)

2 (Supported File System: FAT16,FAT32,EXTFAT,NTFS,EXT3,EXT4)

Ethernet Interface

WAN, LAN (10/100/1000Mbps)


AC 100-240V, Max. 1.5A


440x222x44mm (19'' 1U industry standard rack-mountable chassis)

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  • Address:Jianggao Town, Baiyun District, Guangzhou, China