Products Customer Service Support What's New How to Buy About Us Job Opportunities Clearance Items ©2008 Cortelco, Inc. Home > Products > VoIP 2747 VoIP 2747 Model: 274701-VIP-PAK The Cortelco Solution for cost-savings and flexibility for large organizations or small office / home office users! Incorporate voice and data technologies and eliminate long-distance telphone bills by using our state-of-the art VoIP phone on one infrastructure. Downloads 2747 VoIP Brochure 2747 VoIP Manual Features: WAN Port: 1 x RJ45 10/100 Base-T Ethernet, line autosensing/switching PC Port: 1 x RJ45 10/100 Base-T Ethernet, line autosensing/switching LCD: 2 x 16 characters Supports G.723.1, G729A/B, G.711 voice codecs Complies with RFC-3261, SIP standard, H.323 optional Dynamic IP support (DHCP and PPPoE) Remote software upgrade capability (via FTP) STUN Support Message Waiting indicator Call History Volume Control Phonebook (50 entry) 10 One-Touch memory keys Redial Hold Hands-free Message Retrieval Button Call Transfer