Cisco 7841 Firmware Migration Master Guide

© 2015 Cisco and/or its affiliates. All rights reserved. This document is Cisco Internal Information. Page 8 of 30
Q: My customer purchased the wrong phone type and just need to migrate the
phone to the call control they have. Can we do this?
A: No. Please work with customer service to get the phones returned and the proper phones sent to the customer. The BU will not replace
phones or migrate phones for customers that make a mistake when ordering our phones.

Cisco 7841 Specifications

General

Ethernet Switch	Yes
Lines	4
Headset Port	Yes
Wall Mountable	Yes
Display	3.5-inch grayscale display
Audio	Wideband audio
PoE	IEEE 802.3af
Speakerphone	Full-duplex
Ethernet Ports	2 x 10/100/1000
Headset Jack	RJ9
Protocols	SIP
Codec Support	G.711, G.722, G.729, iLBC
Mounting	Desk or wall
Weight	1 kg