The Zultys ZIP 59i is for the discerning executive who wants the very best in the industry. Featuring a high quality 5.7” full color high resolution VGA touch screen display, this stylish SIP Open Standards based phone offers an intuitive graphical user interface, 55 touch screen softkeys, full duplex wideband audio speaker and handset (for the best audio anywhere), dual Gigabit Ethernet Interfaces and extensive call management capabilities, built-in bluetooth interface and a USB port. The ZIP 59i is fully interoperable with the Zultys MX family of award-winning IP Telephony platforms and MXIE Unified Communications desktop client.

The Zultys ZIP 57i offers powerful features and flexibility in a standards based, carrier-grade advanced level, expandable, IP telephone. Its sleek and elegant design includes a large 144 x 128 pixel graphical backlit LCD display and 6 dynamic context-sensitive softkeys, and offers advanced XML capability to access custom applications and support for up to 9 calls simultaneously. The ZIP 57i is fully interoperable with the Zultys family of award-winning IP Telephony platforms, can be fully managed by the Zultys MXIE Unified Communications desktop client.

With 6 fixed and 6 programmable function keys, the ZIP 55i is perfect for the user who needs full telephone functionality, up to 9 simultaneous call capacity, busy lamp indications, headset connectivity, and access to all system features. The large 144 x 75 pixel backlit display enhances the user experience through intuitive menus and prompts. It is compatible with up to three (3) Zultys ZIP 536M or ZIP 560M Expansion Modules.

The ZIP 53i is perfect for cubicle environments or enclosed offices, and is a good fit for "power users" and low-volume users alike. It offers a 3-line/16 character LCD display, adjustable contrast, 6 programmable keys, system directory access and headset support. The ZIP 53i connects via dual 10/100 Mbps switched Ethernet ports and is powered via 802.3af Power Over Ethernet or a standard AC adaptor.

The ZIP 51e and ZIP 53e models offer good value for the features offered by these entry-level phones. The ZIP 51e and ZIP 53e are well-featured with a 3-line/16 character LCD display, adjustable contrast, 8 programmable keys with LEDs, up to 6 line/call appearance keys with LEDs, call log directory and local 3-way conferencing. The ZIP 51e connects via a single 10/100 Mbps switched Ethernet port and is powered only via a standard AC adaptor. The ZIP 53e connects via dual 10/100 Mbps switched Ethernet ports and is powered via 802.3af Power Over Ethernet or a standard AC adaptor (sold separately). The ZIP 51e and ZIP 53e are ideal for light telephone use for the small and home-based business.

The ZIP 2x2 delivers a cost effective fully featured SIP phone.  It offers two LAN ports, two call appearances, a backlit graphical LCD, three-way conferencing, full-duplex speakerphone, encryption, power over Ethernet (PoE) deployment, multi-language menus, custom ring tones, multiple user login, built-in  Quality of Service (QoS), DND, call forwarding, mute, and redial.

The ZIP 536M Direct Station Selector expansion module is designed to increase the power and flexibility of the ZIP family of phones. The ZIP 536M offers 36 programmable keys with LED lamps in a small footprint. Up to three (3) ZIP 536M modules may be installed on the ZIP 53i, ZIP 55i, and ZIP 57i IP phones. The ZIP 536M is powered directly from its partner phone, with no additional cabling required.