Hello Sandra,
The IP Phone 7800 Series is targeted to deliver cost-effective voice communications for both Midmarket and Enterprise customers and offer increased price/value versus the 6911, 6921, 6941, 6945 and 6961 models in the 6900 Series portfolio. We do anticipate this introduction to largely replace these models identified - except in cases such as US Govt where certain departments must pursue their own compliance certifications of the 7800 Series before they can be added to their price lists.
Key features include wideband audio on all paths (headset, handset, speakerphone), low power (all three models introduced are PoE Class 1 devices), Electronic Hookswitch via Auxiliary Port to untether from the desk using third party headsets that support this feature, larger graphical greyscale displays (3.5") and a new ergonomic design.
You can find more information about the 7800 Series on Cisco.com by going to www.cisco.com/go/ipphones/7800
Regards,
Kirk McNeill
Product Solutions Industry Marketing
Cisco Systems
