• Best customer service I've ever had with a utility related issue. Great job.

    - Carrie from Premier Luxury Suites, Chicago

  • We are very satisfied with the services that Access One
    provides. We really appreciate it!

    - Connie from People's Home Equity, Inc.

  • It was a pleasure working with Access One. From start to finish, everyone was very
    helpful. The follow-ups were wonderful.

    - Karen from Filmquest Group

  • The installation was done professionally, even after our working hours. We were able to finish the job for that day with the help of your technician.

    - Krystyna from Testing Service Corporation

  • Always pleased with Access One.

    - Sheryl from Mitsui Hightec

  • Your service is superb.

    - Ariel from Dukane/Precast

  • Very good communication and follow-up - much appreciated!

    - Linda from Colliers International

  • Excellent work. Prompt response.

    - Steve from UtilIT

  • The issue was resolved quickly and efficiently.

    - Dearborn Partners

  • Repair tech was very clear as far as resolution and excellent at following up.

    - Greta from Glenview State Bank

  • A's on the report card... Access One is my favorite provider to work with I wish the hosted VoIP was available here in Northern CA.

    - Harold from IT Services

  • The customer service was great.

    - Jonny from Clear Channel

CUSTOMER CARE: 800.804.8333
GENERAL INQUIRIES: 312.441.1000
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Hosted PBX Mobility

"Access One has done a great job in managing my account, offering me competitive, low rates, and always keeping in touch to make sure that all is well. When I was with other telecom companies, I never got the personalized service that I get with Access One. It is their commitment to high standards that has kept me a customer for over 9 years."

-David Stein, Malcom S. Gerald & Associates

Contact Us





Mobility

Make and receive calls or easily move them between your desk and mobile clients or handsets. Save mobile minutes, especially internationally. by using WiFi or 3G/4G mobile data channels for calling.

  • Instant messaging integrated with other users in your company

  • View your entire corporate directory or just the contacts you want

  • View “presence” status for your co-workers

  • Use Call Jump to move a call from your mobile device to your desk phone, Accession Desktop, or any number you choose

  • Optimized user experience enables users to segregate business usage and calls from personal usage

Accession uses cutting edge technology to ensure a high level of voice quality, even in so-so coverage. You can even move from a WiFi hotspot to a 3G/4G mobile data network without the call dropping. Accession has been highly optimized so that it uses very little battery life.