Inter-tel Intertel 780.5025 Enterprise Messaging 8-Port Hard Drive HDD Phone

Inter-tel Intertel Axxess T1/E1 550.2740 PRI T1 E1

Genuine Mitel Intertel 5000 HX LSM-4 4-Port Module 580.2304

Refurbished Intertel Axxess 550.2255 16-Port DKSC+ Card

Intertel EVMC 550.5030 4 Port Embedded Voice Mail Card

Refurbished Intertel Axxess 550.2300 LSC 4-Port CO Card

Refurbished Intertel Axxess 550.2255 16-Port DKSC+ Card