ACD Telecommunications

Hosted, On Premise Pbx design and Install, Data Networks, Wireless Networks, IP Camera Systems, Installation & Repair for many PBX systems

ACD Telecommunications located near San Francisco, California, sells, services and installs VoIP and PBX phone systems including Data Cabling Networks. ACD has served clients in and around the San Francisco Bay Area in California for over 20 years. ACD Telecommunications is one of the largest business telephone systems dealers in the San Francisco Bay Area.

ACD Telecommunications provides business telephone systems both traditional and state of the art equipment and support at very cost-effective rates. ACD Telecommunications offers Business telephone systems data cabling and video surveillance gear  designed to work within your budget. ACD Telecommunications is an authorized dealer for several of America's largest business telephone systems manufacturers. 

Hosted PBX, Virtual PBX, Cloud PBX, Business VoIP, Premise PBX, Digium Switchvox, SIP Trunking, Networking, Bay Area, Business Voice Solutions, Nortel system repair, Data Cabling, Fiber Network Cabling, Business Telephone Systems, Business Telephone Systems San Francisco, Comcast Support VOIP Support Avaya IP Office Support Security Systems, DVR, CCTV, Call Accounting and Recording, Emergency Phone Services, Consulting, Audio Conferencing, Assistive Listening Devices

Parnter ACS 3 lines/ 8 stations


Parnter ACS 3 lines/ 8 stations


Avaya Partner ACS 308EC R3.0 Expansion Features

  • ACS 308EC Adds 3 lines and 8 extensions for increased capacity
  • Compatible with caller ID (where available)
  • Compatible with Partner ACS R2.0 or higher
  • Needed for fax detection and call routing


  • 3 modular loop start line ports with Caller ID capability
  • 8 modular ETR extension ports
  • 2 touch-tone receivers

Dimensions & Weight:

  • 2 touch-tone receivers
  • 11"(D) x 17"(H) 1.5"(W) or 27.9 x 43.2 x 3.8 cm
  • 4.5 lbs or 2 kgs


30 watts (105 BTUs/hr.) per 308 module during normal power consumption, 10 watts (140 BTUs/hr.) during maximum power consumption

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