Nortel NTRB21AA Meridian Rlse 10 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Module Card NTRB21AA 10.Model Number: NTRB21AAPart Number: NTRB21AA 10  

Nortel NTRB21AA Meridian Rlse 10 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Module Card NTRB21AA 10.Model Number: NTRB21AAPart Number: NTRB21AA 10   

Nortel NTRB21AA Meridian Rlse 10 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Module Card NTRB21AA 10.Model Number: NTRB21AAPart Number: NTRB21AA 10

Nortel Meridian NTRB21AA Rlse 10 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Card NTRB21AA 10.Nortel Part Number: NTRB21AA 10Nortel Model Number: NTRB21AA 

Nortel Meridian NTRB21AA Rlse 10 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Card NTRB21AA 10.Nortel Part Number: NTRB21AA 10Nortel Model Number: NTRB21AA 

Nortel Meridian NTRB21AA Rlse 10 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Card NTRB21AA 10.Nortel Part Number: NTRB21AA 10Nortel Model Number: NTRB21AA 

Nortel Meridian NTRB21AA Rlse 10 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Card NTRB21AA 10.Nortel Part Number: NTRB21AA 10Nortel Model Number: NTRB21AA

Nortel NTRB21AA Meridian Rlse 10 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Module Card NTRB21AA 10.Model Number: NTRB21AAPart Number: NTRB21AA 10    

Nortel NTRB21AA Meridian Rlse 10 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Module Card NTRB21AA 10.Model Number: NTRB21AAPart Number: NTRB21AA 10    

Nortel NTRB21AA Meridian Rlse 10 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Module Card NTRB21AA 10.Model Number: NTRB21AAPart Number: NTRB21AA 10    

Nortel NTRB21AB Meridian Rlse 01 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Module Card NTRB21AB 01.Model Number: NTRB21ABPart Number: NTRB21AB 01    

Nortel NTRB21AB Meridian Rlse 01 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Module Card NTRB21AB 01.Model Number: NTRB21ABPart Number: NTRB21AB 01Also Included: 1 x NTAK2002 03    

Nortel NTRB21AB Meridian Rlse 01 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Module Card NTRB21AB 01.Model Number: NTRB21ABNortel Part Number: NTRB21AB 01Also Included: 1 x NTAK20AD  

Nortel Meridian NTRB21AB Rlse 01 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Module Card NTRB21AB 01.Model Number: NTRB21ABPart Number: NTRB21AB 01   

Nortel NTRB21AB Meridian Rlse 09 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Module Card NTRB21AB 09.Model Number: NTRB21ABPart Number: NTRB21AB 09

Northern Telecom Nortel Meridian ISDLC Integrated Services Digital Line Card QPC578D.Model Number: QPC578D 

Nortel Meridian NTAK09BA Rlse 02 TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Module Card NTAK09BA 02.Model Number: NTAK09BANortel Part Number: NTAK09BA 02

Nortel Meridian TMDI 1.5M DTI/PRI Multipurpose Digital Input Phone Trunk Expansion Interface Module Card with D-Channel Board NTBK93AB NTAK09BA 02.Nortel Part Number: NTAK09BA 02Nortel Model Number: NTAK09BAAlso Included: 1 x NTBK93AB

Nortel NTAK09DA Meridian Rlse 02 1.5 Mbps DTI/PRI Digital Line Card NTAK09DA 02.Model Number: NTAK09DAPart Number: NTAK09DA 02

Nortel Meridian NT8D09AL Rlse 04 ANLG M/WLC 16-Port Telephone System Analog Message Waiting Line Module Card NT8D09AL 04.Model Number: NT8D09ALPart Number: NT8D09AL 04

Nortel Meridian NTAK09DA Rlse 01 1.5 Mbps DTI/PRI Digital Line Interface Module Card NTAK09DA 01. Model Number: NTAK09DAPart Number: NTAK09DA 01Also Included: 1 x NTAK93AA 

Nortel Meridian SL-1 LC Line Module Card QPC451A.Part Number: QPC451A

Genuine Original Nortel Meridian NTRB18CA Rlse 04 M Gate Module CallPilot Interface Card NTRB18CA 04.Model Number: NTRB18CANortel Part Number: NTRB18CA 04 

Genuine Original Nortel NT6R16AA Meridian Rlse 05 PBX Mail Processor Voicemail Card NT6R16AA 05.Model Number: NT6R16AANortel Part Number: NT6R16AA 05