Nortel Ip Phones

Nortel IP Phone 1140E in telecommunications is a desktop IP client manufactured by Nortel for Unified communications. The 1140E can operate on the SIP or UNIStim protocols. The SIP Firmware supports presence selection and notification along with secure instant messaging. The 1140E has an integrated 10/100/1000 Base-T autosensing Ethernet switch with two ports, an integrated USB port and is Bluetooth capable. The SIP version of this phone has full IPv6 functionality.

Supported Protocols

• SIP
• UNIStim
• 802.1x and EAP (MD-5)
• Signaling Encryption (AES - 128bit)
• Media Encryption
• 802.1ab Link Layer Discovery Protocol (LLDP)
• 802.3af PoE

Platform Compatibility

• Communication Server 1000
• Communication Server 2100
• BCM 50 (Release 2.0 onwards)
• BCM 200
• BCM 400
• BCM 450

Factory Default

Factory Default 1140 IP Phone

The method to factory reset a Nortel 1140 set is:

• **73639## – where is the MAC address of the phone using the 2 key for A/B/C and the 3 key for D/E/F. You can also think of it as **RENEW##.

You can enter this at any time once the IP Phone is powered up. If you have the phone configured for “Live Dial Pad” on a CS 1000, then it must be turned off for this sequence to work.

See also

• Nortel Government Solutions
• LG-Nortel IP Phone 8540
• Application Server 5300 (AS5300)
• Microsoft Office Communications Server
• Microsoft Office Communicator

References

1. ^ "Nortel SIP Firmware for IP Phone 1120E and IP Phone 1140E" . http://www116.nortel.com/docs/bvdoc/IPTelephony/P-2007-0082-Global_SIP_Firmware_for_IP_Phone_1120E_1140E_GA.pdf .  

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