Description
This is a NEW Cisco EM-4BRI-NT/TE= 4-port voice/fax expansion module - BRI 2811/2821/2851 Expansion Modules for Voice/Fax Modules EM-4BRI-NT/TE= EM-4BRI-NTTE_ EM4BRINT/TE=,EM-4BRI-NT/TE=
Description