Phones; Digital Phone Models - ESI -1000 Installation Manual

ESI Communications Servers Hardware Installation Manual

Phones

Digital phone models

An ESI Communications Server supports several different models of ESI digital phones, each of which
connects to the cabinet via standard two-wire twisted pair:
• 48-Key Digital Feature Phone — Three-line, 56-character
speakerphone; headset jack
Phones that supports VIP or the 60-Key Expansion Consoles.
Note: Not all modular headsets will work on the 48-Key Feature Phone's headset jack. ESI has tested and can
recommend the following headset models:
Manufacturer: Plantronics
— P51-U10P sound tube microphone
— P51N-U10P noise-cancelling microphone
— P251-U10P sound tube microphone
— P251N-U10P noise-cancelling microphone
Manufacturer: GN Netcom
— GN2120 NCD 01 "over-the-head"
— GN2127 NCD 01 "on-the-ear"
Note that GN Netcom models also are available in a "-02" configuration, which wires differently and
won't work with ESI phones. Therefore, when ordering GN Netcom headsets for use with ESI phones,
be sure to specify the "-01" configuration.
• 24-Key Digital Feature Phone — Two-line, 32-character display (backlit display available); speakerphone; 12
programmable feature keys.
• 12-Key Digital Feature Phone — One-line, 16-character display; nine programmable feature keys.
• Cordless Handset II — DECT 6.0 technology (including use of optional Repeater to extend range); two-line,
32-character display; speakerphone; eight programmable feature keys.
• [Original] Cordless Handset — Two sizes; two-line, 32-character display; four programmable feature keys.
Note: When a desktop phone is in the highest upright position, use the wall-mount hook located under the
handset to secure the handset when you're not using the phone.
1
The top two lines each have 16 characters, as on the 24-Key Digital Feature Phone; the bottom line has 24 characters.
2
Headset jack only on 48-Key Feature Phones (Digital, Digital TAPI, [local] IP, or Remote IP) manufactured after March, 2004.
2
; 30 programmable feature keys; the only one of the three Digital Feature
B.1
1
display (backlit display available);
Phones