NEC UNIVERGE SV9100 Features And Specifications page 704

The ML440/G566/G266 and AP400/AP300 will follow the Ring No Answer timing whenever
the ML440 handset is either turned off or out of range of an AP400.
The SV9100 requires one IP Terminal license (5111), one Port License (0300) and one
VoIP Resource License (5103) per ML440, G566 or G266 handset.
The G566 and G266 handsets do not support Peer-to-Peer.
The ML440 handset supports Peer-to-Peer in a standalone system only. When used in a
CCISoIP system Peer-to-Peer (Program 15-05-50) must be disabled.
The AP400/AP300 can only be powered using Power over Ethernet (PoE) 802.3af.
The ML440/G566/G266 firmware is upgraded over-the-air to handsets.
The ML440/G566/G266 and AP400/AP300 system supports seamless roaming between
Base Units.
The ML440/G566/G266 and AP400/AP300 system are not supported for use with DeskTop
Suite.
The ML440/G566/G266 and AP400/AP300 system cannot be used on multiple SIP servers
at the same time.
The ML440/G566/G266 and AP400/AP300 do not support voice announce calls. If the
SV9100 is set to voice in Program 20-02-12 then each phone should use access code 723
to set the phone to ring on internal calls.
The ML440/G566/G266 should be put in their own class of service with Program 20-08-11
enabled.
The ML440/G566/G266 with AP400/AP300 only supports the G.711 Codec and 20ms
frame size.
For CID to appear in the call log of the ML440 for all trunk types, Programs 15-02-13 and 15-
02-34 must be set for Extension/Trunk. Also, Program 15-05-28 must be set to On for the
ML440 extensions.
704