The 3Com NBX V6.5 software code is available for V6.x (
3C10503) code users running on a
V3000,
V3001
V3001R or
V5000. NBX V6.5 software supports SIP mode. In SIP mode 3Com telephones and line cards communicate with the system using 3Com call control mode. SIP devices, such as the 3Com
3108 Wireless Telephone, generic SIP phones, and SIP gateways and servers, use IETF RFC 3261 (SIP: Session Initiation Protocol) to communicate with the system. For more information please read Chapter 10 of the NBX Admin Guide listed below. ***The NBX 100 does not support SIP Mode.***
**The V3000, V3001 and V5000 will require the following memory upgrades if using V6.5 code in SIP mode.** The V3001 does not require a memory upgrade.
Click here for V3000 Memory Upgrade - 3C10240
Click here for V3001 Memory Upgrade - 3C10245
Click here for V5000 Memory Upgrade - 3C10233
