Nortel Modular 8x24 DR5.1 Software NT5B24-5.1, NT5B49FA-93 (Refurbished)

The 8x24 DR5.1 Software has caller id capabilities with the Norstar M8 Caller ID Module equipped. The DR5.1 software will allow you to use all of Norstar's line of telephone sets (including the T-Series Phones, and M-Series Phones). More Information Mnfr. Part #'s: NT5B24-5.1, NT5B49FA-93 Includes: 8X24 and Data Cartridge Part Number NT5B49FA-93 SMDR3 and higher are compatible with 8x24 DR5.1 software All Analog Terminal Adapters will work with 8x24 DR5.1 software All NRU's, Fast Rads,SMDR's, and CTA's will work with 8x24 DR5.1 software All Norstar voicemails are compatible with 8x24 DR5.1 software Voicemail Interfaces are compatible with 8x24 DR5.1 software