Telephones
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Instrument Catalog
Rates for the different telephone models are viewable on our University Telephones rates page. Beginning July 1, 2009, these rates no longer include networking charges, which are being aggregated and charged to Executive-level accounts for University departments outside of Chicago BioMedicine. Chicago BioMedicine is being charged an additional rate of $39.07 per telephone per the agreement between CBM and University of Chicago senior administration. This CBM-only charge of $39.07 per telephone will cover a pre-negotiated service charge between the University and CBM. For more details, read our NSIT Voice & Data Rates FAQ. NSIT assists with the following instruments:
NOTE: Not all models are available on all parts of campus.Single-Line Telephone
NSIT offers support and reference for two Single Line Telephones:
Single-Line Analog Telephone- Teledex
An STE (Standard Telephone Equipment). This device uses one analog line and can be used in tandem on the line with an answering machine, fax, or modem.
Monthly Charge: $
Single-Line Digital Telephone- ITE-4
An (ITE4) Intecom Telephone Equipment Model Number 4. This line uses 1 digital line and cannot support an answering machine, fax or modem. It can support a Voicemail message waiting light.
Monthly Charge: $
Multi-line Digital Telephone
Integrated Telephone Equipment (ITE) which uses a digital line and includes the capability for more than one line. This type of phone has one button features such as Hold, Transfer, Call Forward, VoiceMail, etc., and can also be used with the ADI-100 data device.
NSIT provides support and reference for the following list of Multi-line Digital Telephone models:

The ITE-12+ is a multi-button telephone featuring 12 programmable line/feature buttons, an internal one-way speaker for on-hook dialing, and user adjustable ringer, tone, and speaker volume controls. Feature and line status are indicated by an LED associated with each of the 12 buttons.
Monthly Charge: $

The ITE-12SD features 12 programmable line/feature buttons, an internal two-way speakerphone and a two line, 20-character LCD display. A handy contrast control allows the user to make fine adjustments to the display. High quality audio is incorporated into the design of the internal speakerphone. User efficiency is promoted through practical controls for Speakerphone On/Off, Microphone Mute and Speaker Volume. Feature and line status are indicated by an LED associated with each of the 12 buttons. User adjustable control for ringer tone and volume are also provided.
Monthly Charge: $

The ITE-30SD is a high style, full-featured, 30 button digital telephone featuring an internal high quality speakerphone, a large 40-character LCD display and an internal handset amplifier. The ITE-30SD sports a blue accent strip to complement your office decor. The ITE-30SD supports four fixed feature buttons programmed as Transfer, Display, Hold and Redial, and 26 buttons which may be programmed as any combination of lines or features. User efficiency is enhanced through direct button controls for Speakerphone On/Off and Microphone Mute. Feature and line status are indicated by an LED associated with each of the 30 line/feature buttons. Ringer Tone and Ringer Volume are user adjustable. To provide audio clarity on every call, and alleviate amplified handset requirements, a handset amplifier has been integrated into the design of the ITE-30SD. Handset volume is user programmable and may be adjusted on a call-by-call basis. At the end of each call, the handset volume level is reset to the user's default level. This capability is also available for use with headsets. The integrated speaker and two line, 20 character liquid crystal display, combined with the large number of line/feature buttons, makes the ITE-30SD ideal for users with heavy telephone communication requirements, such as receptionists, message desk operators, executive secretaries or ACD supervisors who require call center management functions as well as a full complement of voice and data features.
Monthly Charge: $
IP Phones
The following IP Phone Models are available:
Single-Line Phones: Cisco 7911 | Cisco 7945
Multi-Line Phones: Cisco 7961 | Cisco 7965 | Cisco 7970
Single-Line Telephones
- Single button that can be programmed as a line, speed dial, or feature.
- Monochrome display with 192 x 64 pixel resolution provides intuitive access to calling features.
- Four softkeys dynamically present calling options to the user.
- Two-way scroll toggle bar allows users to scroll vertically through options.
Monthly Charge: $
- Two buttons that can be programmed as a line, speed dial, or feature.
- 5" diagonal, 16-bit color display provides intuitive access to calling features.
- Four softkeys dynamically present calling options to the user.
- Four-way navigation cluster allows users to scroll vertically and horizontally.
Monthly Charge: $
Multi-Line Telephones
- Six buttons that can be programmed as a line, speed dial, or feature.
- 5" diagonal, 4-bit grayscale display provides intuitive access to calling features.
- Four softkeys dynamically present calling options to the user.
- Scroll toggle bar allows easy vertical movement through the displayed information.
Monthly Charge: $
- Six buttons that can be programmed as a line, speed dial, or feature.
- 5" diagonal, 16-bit color display provides intuitive access to calling features.
- Four softkeys dynamically present calling options to the user.
- Four-way navigation cluster allows users to scroll vertically and horizontally. Select button allows you to select an in-focus item.
Monthly Charge: $
- Eight buttons that can be programmed as either line, speed dial, or feature.
- 5.6" diagonal, 12-bit color display with touch screen provides intuitive access to calling features.
- Five softkeys dynamically present calling options to the user.
- Four-way navigation cluster allows users to scroll vertically and horizontally. Select button allows you to select an in-focus item.
- Stereo Jack Sockets provide connectivity to auxiliary speakers or headphones and a stereo microphone.
Monthly Charge: $
All IP Phones have the following features:
- Messages Button provides direct access to voicemail.
- Directories Button quickly provides call logs of Missed, Received, and Placed Calls; access to personal and corporate directories.
- Settings Button allows the user to adjust display contrast, volume settings and select unique ringer sounds.
- Help Button gives users information about the phone's keys, buttons, and features.
- Toggle Buttons allows users to quickly activate or deactivate Headset, Mute, or Speaker.
- Volume-control toggle provides easy decibel-level adjustments of the handset and ringer.
- Foot stand is adjustable from flat to 60 degrees.
- Speaker on/off button and microphone mute buttons.
Phone Model Comparison Chart
| Number of Buttons |
Screen Size | Screen Type | Number of Softkeys |
Navigation | |
| Model 7911 |
One | 192 x 64 pixel | Graphical monochrome | Four | Scroll toggle bar |
| Model 7945 |
Two | 5" | 16-bit color display | Four | Four-way navigation cluster with Select button |
| Model 7961 |
Six | 5" | 4-bit grayscale display | Four | Scroll toggle bar |
| Model 7965 |
Six | 5" | 16-bit color display | Four | Four-way navigation cluster with Select button |
| Model 7970 |
Eight | 5.6" | 12-bit color display with touch screen |
Five | Four-way navigation cluster with Select button |
Headsets and Optional Devices
NSIT provides a variety of headsets and other devices for use with your IP Phone. To order one of these devices, call 2-9100 (773-702-9100) option 4 or send an email to 29100@uchicago.edu.
All headsets and devices are compatible with analog, digital, and IP telephone models.
The following headsets are available:
Plantronics: CS55 | CS70N | CS361N | Voyager 510SL
The following optional devices are available:
Cisco: Conference Station 7936 | Expansion Module 7914
Headsets
Plantronics CS55 + HL10 Wireless Headset Lifter Combo Package
- Roam hands-free up to 300 feet
- Up to 10 full hours talk time
- One-touch control over calls and volume
- Three convertible styles
- Ensure call privacy with digitally encrypted security
- Battery recharges in three hours
Plantronics CS70N Professional Wireless Headset System with Lifter
- Roam hands-free up to 300 ft
- Up to 10 full hours talk time and up to 100 hours of standby
- Noise-Canceling microphone
- Lightweight and comfortable all day
- Included lifter automatically lifts handset and returns it to the cradle
- Enables remote or one touch call answer/end
Plantronics CS361N Binaural SupraPlus Wireless Professional Headset System Noise-Canceling with Lifter
- Roam hands-free up to 300 feet
- Up to 10 full hours talk time
- Noise-Canceling microphone
- Over-the-head, comfortable design for all-day use
- Included lifter automatically lifts handset and returns it to the cradle
- Enables remote or one touch call answer/end
Plantronics Voyager 510SL Bluetooth Headset System with Lifter

- Roam hands-free up to 33 feet
- Up to 6 full hours talk time
- Works with desk phones and voice-enabled Bluetooth mobile devices
- Noise-Canceling microphone
- Wind-noise reduction technology for optimal sound clarity
- Lightweight and comfortable all day
- Headset folds for easy storage
- Included lifter automatically lifts handset and returns it to the cradle
- Enables remote or one touch call answer/end
Sennheiser SH 330 with CSTD01 Adaptor-Digital

- Over the head, lightweight monaural headset supplied with noise cancelling microphone and Activegard protection technology
- Provides clear strong sound for top speech quality during conversations
- ActiveGardTM safeguards the user from the effects of an acoustic burst.
- Self-adjusting ball-mounted speaker capsule allow perfect fitting to the head
- 300° adjustable microphone boom allows the mic to be positioned exactly for optimal speech clarity
Sennheiser SH 350 with CSTD01 Adaptor-Digital
- Over the head, binaural headset with large ear cups supplied with noise cancelling microphone and Activegard protection technology.
- Provides clear strong sound to both ears for high concentration levels during conversations.
- ActiveGardTM safeguards the user from the effects of an acoustic burst.
- Independent double-sided headband adjustment for individually preferred positions and maximum comfort
- Self-adjusting ball-mounted speaker capsules allow perfect fitting to the head
- 300° adjustable microphone boom allows the mic to be positioned exactly for optimal speech clarity.
Other Devices
Cisco Unified IP Conference Station 7936
- Provides state-of-the-art speakerphone and conference technologies.
- Offers superior voice and microphone quality for use in conference rooms and executive suits.
- Optional external microphone kit allows for two microphones, each with a six foot cord, to be attached to the conference station, greatly expanding the phone's range of voice coverage.
- Integrated key-pad eliminates the need to receive and place calls on a separate line.
- Back-lit pixel-based LCD screen improves visibility in low light conditions and boasts an adjustable display font size for improved distance viewing.
Cisco Unified IP Phone Expansion Module 7914
- Extends the capabilities of the Cisco Unified IP Phones 796X and 797X with additional buttons and an LCD display.
- Adds 14 buttons to existing Cisco Unified IP Phones. You may use up to two Phone Expansion Modules per phone.
Past Models
Click here to view a list of our past models.
Last updated: 8/6/09