Gigaset 700 and 900 Series

Notes

These phones do support single-stack IPv6 as well as single-stack IPv4. We have tested both, and with the IPv6 version there was lag when making calls, eg, dial a number and there is noticeable lag before it starts talking SIP to set the call up.

Phones and Versions Tested

Gigaset DE900 & 700 Pro
Model	Version	Notes
De900 IP PRO	DE900_02.00.04	Initiating calls on IPv6 mode is laggy