| Business-class, open standards-based SIP VoIP phones. 720 VoIP Phone, Wireless Headset Adapter for Snom 320, 360 and 370 IP Phones, more... | | IP phone system comes with rich innovative cost saving and efficient features. 316i Standard IP Phone with LCD Display, 326i 3-Line IP Phone with LCD Display, more... |
| Single user and large corporate VoIP devices with 1 to 8 ports. Choose from... Aastra, Avaya, Cortelco, Gigaset, Mitel, NEC, Nortel, Poly, Samsung, Sangoma, Snom, Vertical-Comdial, more... | | Single user and large corporate VoIP devices with 1 to 8 ports. Choose from... Adtran, Avaya, EnGenius, Multi-Link, Panasonic, Poly, Snom, Vertical-Comdial, more... |
| Aastra single user and large corporate VoIP devices with 1 to 8 ports. Aastra, MISC, more... | | Single user and large corporate VoIP devices with 1 to 8 ports. Choose from... Bogen, Valcom, more... |
| Single user and large corporate VoIP devices with 1 to 60 ports. Choose from... Aastra, Bogen, MultiTech Systems, more... | | Network interfaces and expansion modules. NetVanta 7060 IP Telephony, IP 450, Three Line Telephony, NetVanta ADSL NIM, more... |
| GT Series Vertical 9 Module Hooded Surface Box (3Hx3V), GT Series Vertical 4 Module Hood, more... | | VoIP solutions from Polycom. Plantronics, Poly, more... |