Cortelco VOIP 2747 User manual

www.cortelco.com
1703 Sawyer Road
Corinth, MS USA 38834
800/288-3132 Tel
662/287-3998 Fax
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 telephone bills by using our state-of-the art
VOIP phone on one infrastructure.
Our 2747 offers exceptional DSP voice quality, supports call forwarding, call
hold/transfer, 50 name and number phone book, stand-alone operation, (no
computer needed), Session Initiation Protocol (SIP), optional H.323 Protocol,
and downloadable software upgrades. For further technical information,
please refer to our website at www.cortelco.com.
274701-VI
P
-PA
K

¾WAN Port: 1 x RJ45 10/100 Base-T Ethernet, line auto-
sensing/switching
¾PC Port: 1 x RJ45 10/100 Base-T Ethernet, line auto-
sensing/switching
¾LCD: 2 x 16 characters
¾Supports G.723.1, G729A/B, G.711 voice codecs
¾Complies with RFC-3261, SIP standard, H.323 optional
¾Dynamic IP support (DHCP and PPPoE)
¾Remote software upgrade capability (via FTP)
¾STUN Support
¾Message Waiting indicator
¾Call History
¾Volume control
¾Phonebook
¾10 One-Touch memory keys
¾Redial
¾Hold
¾Hands-free
©2005 CORTELCO rev 1
FEATURES, APPEARANCE AND SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.