ADTRAN offers an extensive line of stylish, functional, and cost-effective SIP phones designed to address the growing converged VoIP and IP telephony marketplace. ADTRAN IP phones offer an affordable, feature-rich VoIP solution that delivers unsurpassed quality and performance. Features include:

• Multi-line, programmable desk phones
• Conference phones to handle the largest of conference rooms
• Expansion modules to expand phones for a higher level of concurrent call handling
• Large graphical backlit displays
• Dedicated soft keys
• High-quality speaker phone