5055 SIP Phone User Guide (Rev. A)

Making Calls

With the 5055 SIP Phone you can dial:

•by number (user number, telephone number).

•by name (user name).

•by URL (SIP URL address, SIP IP address).

Note: To dial a regular telephone number, you must have a SIP Service Provider that provides access to the regular (PSTN) phone network.

When the connection is successful, the address of your party is displayed (truncated to 14 characters), and a counter starts at the top right of the display. If the line is busy, the display shows “BUSY HERE”.

To end or abort a call:

•All modes:

−Press the Cancel key or the Hangup softkey to get a new dial tone.

−Press the Line key associated with the call to return to the default display.

•Handset mode only:

−Put the handset back in its cradle.

•Handsfree mode only:

−Press the Speaker key. This returns you to the default display.

Dialing by Number

To dial by number:

1. Get a dial tone:

•Handset mode: lift the handset.

•Headset mode, press a Line key. You can also start entering a number after pressing the Headset key (you won’t get a dial tone).

•Handsfree mode: press the Speaker key or press a Line key. You can also start entering a number after pressing the Speaker key (you won’t get a dial tone).

This selects the first free line (Line 1 if all lines are free). To select another line, press the associated Line key. The light of the selected Line key turns red. In handsfree mode, the Microphone key light turns red; in headset mode, and the Headset key light turns red.

2.Enter the number of the party you want to reach using the keypad. 5055 SIP. Phones that are connected to 3050 ICPs, can use abbreviated two or three-digit numbers to reach other 3050 ICP attached phones, or regular 7-digit numbers to reach phones on the PSTN. Check with your phone system installer to learn if your system supports these options.

•If you mistype a number, press the <−−− softkey to delete it, and re-enter the correct number.

•To delete all characters entered and enter a different number, press the Cancel softkey.

3.Press the Dial softkey. The number you entered is dialed, and the light of the selected Line key turns green.

- 14 -

Page 19 Page 21
Page 20
Image 20
Mitel 5055 manual Making Calls, Dialing by Number
Page 19 Page 21

5055 specifications

The Mitel 5055 is a robust and versatile communication device tailored for the needs of modern businesses. Featuring a sleek design and user-friendly interface, the Mitel 5055 is built to enhance productivity and streamline communication within an organization.

One of the standout features of the Mitel 5055 is its advanced VoIP (Voice over Internet Protocol) technology, which allows users to make phone calls over the internet, reducing costs and improving call quality. This technology is essential for companies looking to optimize their communication infrastructure. Additionally, the device supports various codecs, ensuring compatibility with different networks and environments, thus providing flexibility for users.

The Mitel 5055 is equipped with a large backlit display, enhancing visibility and usability in various lighting conditions. This feature is particularly beneficial for busy professionals who rely on quick access to information. Furthermore, it has programmable keys and a designed layout that allows customization according to user preferences. This level of personalization enables users to streamline their daily tasks efficiently.

Another key characteristic of the Mitel 5055 is its integrated conference calling feature, making it ideal for team collaboration. With this capability, multiple users can join a single call, promoting effective communication regardless of their physical locations. It also supports call transfer, voicemail, and call waiting features, ensuring that users never miss an important call.

The device is compatible with a range of Mitel communication platforms, offering seamless integration into existing systems. Whether your organization is using Mitel's cloud services or on-premises solutions, the 5055 is designed to fit in. The support for SIP (Session Initiation Protocol) further enhances its interoperability with various telephony systems, making it a practical choice for diverse business environments.

Security is another crucial aspect of the Mitel 5055, as it features encrypted communication to protect sensitive information during calls. This focus on security is essential for businesses handling confidential data and ensures compliance with various regulatory standards.

In summary, the Mitel 5055 delivers a comprehensive set of features, utilizing cutting-edge technologies to meet the evolving needs of communications in the modern workplace. Its combination of user-friendly design, advanced VoIP technology, and strong security protocols make it an excellent choice for businesses looking to improve their communication systems.
Top Page Image Contents