Code Blue
•
259 Hedcor Street
•
Holland, MI 49423 USA
•
800.205.7186
•
www.codeblue.com
GU-137-B
page 37 of 40
IP1500/2500
User Guide
9 Compatibility
The IP1500/2500 phone is a SIP version 2.0 (RFC3261) device and is compatible with IP Gateways
and PBXs that can register third party SIP devices to them.
You must verify that the IP PBX you are registering the IP1500/2500 to can handle third party SIP
devices whether through licensing and/or Hardware add-ons.
Some examples of mainstream IP PBXs the IP1500/2500 has registered to as a third party SIP
device are:
Avaya
Asterisk
Cisco Call Manager
Nortel
and many others…