Avaya 555-233-001 manual Digital DCP telephones

Telephones for the global marketplace 2 Desktop/Console Solutions

Digital DCP telephones

4600-Series digital IP telephones

Digital telephones using the DCP use digital transmission for integrated voice, data, and control signals. Transmission is over a connection consisting of one or two pair of wires. Each connection supports one signalling channel and two information (voice and data) channels.

DCP telephones are useful for people who receive a high volume of calls, require access to multiple applications or databases, use switch features heavily, or require messaging services. DCP telephones can be used to expand the capabilities of personal computers.

DCP telephones provide the full range of DEFINITY ONE features on your desktop. In addition to multiline and multifunction capabilities, they provide access to integrated voice and data applications and messaging services.

Some models include display screens. DCP telephones can save money by reducing the number of lines, modems, and ports that would normally be needed for analog facilities.

The following DCP telephones are available for sale:

•6400-Series digital telephones

•8400-Series digital telephones

•4600-Series digital IP telephones

The 4600 series is a new line of digital business phones that use the Internet Protocol (IP) technology with Ethernet line interfaces and have downloadable firmware. This feature provides the user with the capability to natively administer and maintain the new 4600 series IP telephones. The line of phones includes the 4606, 4612, and 4624 models.

These new IP telephones emulate the DCP 64xx series of telephones and provide all of the same feature set that those phones provide except for the group listen feature. The IP phone’s dual connection architecture uses one connection to provide the media stream via the H.323 protocol stack and another connection to provide the rich set of DEFINITY features using the proprietary CCMS/DCP protocols over TCP/IP. The 4600 series IP telephones themselves will provide support for DHCP and TFTP over IPv4/UDP which enhance the administration and servicing of the phones. These phones utilize DHCP in order to obtain dynamic IP addresses and they utilize TFTP in order to download new versions of firmware for the phones.

DEFINITY ONE supports the following 4600-Series telephones:

•The 4624 IP telephone is a digital, multi-line IP telephone that has 24 call appearance/ feature buttons and a 2- line by 24- character display. This telephone isdesigned for the busy executive or executive assistant who requires extensive call handling and call coverage flexibility. The 4624 has 12 additional features that are accessible via the 2- line by 24- character display and are selected by the four display- associated soft keys. The 4624 has a built- in 2- way speakerphone and can be wall mounted.

	Overview
2-2	555-233-001 — Issue 2 — November 2000