Cortelco

Cortelco SIP phones can be used with a large number of compatible IP-PBX that support the SIP (Session Initiation Protocol) -- a great choice for enterprise communication systems.

Cortelco 7128IP HD Voice IP Phone w/6 lines
Cortelco Enterprise IP telephone - Supports 6 SIP accounts, hotline, emergency call - Call hold, call waiting, call transfer, call forward - Call park, call pickup, dial plan, intercom - 3 Way conference, DND, mute, speed dial, dial-now, auto-answer - Voicemail.
Price: $259.95
Sale: $249.95
Cortelco 7138IP Expansion Module for 7128IP Telephone
Cortelco 7100 series expansion module - Offers Increased Call Control and Flexibility - 38 Programmable keys with dual-color LED for each - Up to 6 units may be daisy-chained - Compatible with Cortelco IP phone 7128IP.
Price: $139.95
Sale: $129.95
Cortelco 7122IP HD Voice IP phone w/3 lines
Cortelco Enterprise IP telephone - Supports 3 SIP accounts, hotline, emergency call - Call hold, call waiting, call transfer, call forward - Call park, call pickup, dial plan, intercom - 3 Way conference, DND, mute, speed dial, dial-now, auto-answer - Voicemail.
Price: $189.95
Sale: $179.95
Cortelco 7120IP HD Voice IP Phone w/2 lines
Cortelco Enterprise IP telephone - Supports 2 SIP accounts, hotline, emergency call - Call hold, call waiting, call transfer, call forward - Call park, call pickup, dial plan, intercom - 3 Way conference, DND, mute, speed dial, dial-now, auto-answer - Voicemail.
Price: $129.95
Sale: $119.95