TruePulse is looking to purchase Lucent TN1625 boards for the 5ESS.  The board may also be branded as AT&T, Alcatel-Lucent or Nokia.

The TN1625, HECI code DSPQAC4, is a DCSS 2W Line Control card for the 5ESS.

The Lucent 5ESS Switch is a Class 5 telephone Electronic Switching System (ESS). It supports different applications that can be configured to coexist with each other thereby allowing operators to implement multiple applications more cost-effectively on just one switch instead of multiple switches. The same 5ESS Switch can simultaneously support Wireless, Local-Toll, Intelligent Network (IN), and Gateway Exchange applications.

Beyond the TN1625, TruePulse is interested in other Lucent 5ESS boards as well.  We are also looking for other Lucent platforms including the DACS IV, the FT-2000, and the WaveStar OLS 400G.

Updated July 30, 2020