Detailed Specifications

As a private user or reseller, your VoIP devices (phones, tablets, laptops) will be required to meet the varying demands of end-users. As such, they must be easy to use, manage and support. Below are the detailed specifications of systems. They can be somewhat technical and depend not just on your VoIP setup, but on other factors such as Internet connection, server location, bandwidth, protocols, etc. Specifications are subject to change without notice or obligation on the part of

Supported Codecs

G.711u (μ-law / pcmu) (native)

G.729a (native)

gsm (transcoded)

Supported Protocols



Authentication Methods

SIP/IAX Dynamic Registration (Register)

SIP Static IP authentication

Dialing Rules

011 international prefix

00 international prefix

E 164 / Direct Country Code

USA/Canada 1, 001, or 10 digits

VoIP Server Location

Atlanta, GA

Chicago, IL

Dallas, TX

Denver, CO

Houston, TX

Los Angeles, CA

New York, NY

San Jose, CA

Seattle, WA

Tampa, FL

Washington, DC

Amsterdam, NL

Melbourne, AU

London, UK

Paris, FR

Montréal, QC

Toronto, ON

Vancouver, BC

Configuration Samples





LinkSys PAP2T

Cisco SPA2100



PBX Systems

ATA Adapters


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