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introduced, Release 24C (25.08) - to obtain full M3900 feature functionality, Release 25.40B, or
later, is recommended. In addition to delivering M3900 Phase 3 feature developments and fixes,
this level of software provides the ability to download new versions of M3900 firmware to the
switch/server when such firmware is made available.
Prior to MD of the Meridian Digital (Modular) telephone series, Release 24 will have also moved
into Retirement (October 2004). All previous X11 software releases will be in End-Of-Life
status. Therefore, customers requiring support must reside on X11 Release 25 (Release 25.40B
recommended) or Succession 3.0 Software. At this level, they will be able to deploy the latest
versions of M3900 sets and firmware. Customers seeking to deploy i200x series of IP Telephones
must reside on X11 25.30 or later software.
Alternative/Replacement Products/Solutions
Please see the table in the above Product Overview section for recommended Digital set
replacement products.
Related Product and Sales & Marketing Bulletins
Bulletin P 2003-0304-Global - Life Cycle Management Practice, September 2003
Bulletin MD-2004-0001-Global - Generic X11 Release 24 – Notice of Retirement, Dec. 2003
EMEA Bulletin (number TBD) - Digital Telephone Notice of Retirement, December 2003
Bulletin P-2002-1545-EMEA – Meridian Modular Terminals End-of-Life, September 2002
Bulletin EOL-2002-1520-EMEA - Meridian 1 Consoles, Terminals, and EPE Hardware, Aug. 2002
Bulletin 2002-089 – Notice of End-Of-Life Enhanced Peripheral Equipment (EPE), June 2002
Bulletin AP PM 2003-068 – Life Cycle Management Practice, 2003
Bulletin AP PM 2002-45 – Notice of End Of Life (EOL) - Peripheral Equipment/Enhanced
Peripheral Equipment (PE/EPE), 2002
Customer Actions
Customers are advised to upgrade their affected hardware and applicable software to ensure full
supportability.
For more information, please contact your Nortel Networks account representative. Content
herein is not intended to supercede existing customer contractual commitments.
* Nortel Networks, the Nortel Networks logo, the Globemark and Meridian 1 are trademarks of
Nortel Networks.
Nortel Networks is an industry leader and innovator focused on transforming how the world communicates
and exchanges information. The Company is supplying its service provider and enterprise customers with
communications technology and infrastructure to enable value-added IP data, voice and multimedia services
spanning Wireless Networks, Wireline Networks, Enterprise Networks, and Optical Networks. As a global
Company, Nortel Networks does business in more than 150 countries. More information about Nortel
Networks can be found on the Web at www.nortelnetworks.com.