NEC UNIVERGE SV9100 General Description Manual page 125

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Unicast/Multicast Paging Mode
With SV9100 software the IP terminals (DT700/DT800 series) can receive an
Internal Page via a Unicast or Multicast packet based upon system programming.
This feature allows IP terminals (DT700/DT800 series) to be assigned to Unicast
Mode, Multicast Mode, or Auto.
When the phone is set to Unicast Mode the internal paging is sent to the phone via a
Unicast Packet.
When the phone is set to Multicast Mode the internal page is sent to the phone via a
Multicast Packet.
When the phone is set to Auto, the internal page is sent to the phone either by
Multicast or Unicast based on the subnet of the IP station. If the DT700/DT800 series
terminal is in the same subnet as the GPZ-IPLE then it will receive the Internal Page
via a Multicast Packet. If the DT700/DT800 series terminal is in a different subnet
than the GPZ-IPLE the DT700/DT800 series will receive the Internal Page via a
Unicast Packet.
When phones are set to receive Unicast packets the GPZ-IPLE will send a separate
RTP stream to each phone that is set to receive the page. E.g. If there are five
DT700/DT800 series IP phones in the page group and they are all set to Unicast
Page Mode the GPZ-IPLE will send five separate RTP streams utilizing five DSP
resources.
When the phones are set to receive Multicast packets the GPZ-IPLE will send one
RTP stream. Multicast is a protocol that allows one device to communicate to
multiple devices without the need to stream to the individual end point. E.g. If there
are five DT700/DT800 series IP phones in the page group that are set to Multicast
Mode, the GPZ-IPLE will send one RTP stream utilizing only one DSP resource.
SV9100 General Description Manual
Make calls from the smart phone that uses your office telephone system's default
number.
Hold and Transfer calls to other stations in the telephone system.
Talk on the smart phone and not use any cellular network minutes when using the
uMobility Wi-Fi Client in a Wi-Fi hotspot at the office, at home or at a public hotspot.
Access work voice mail directly from your smart phone.
Enhancements
Answer calls during lock mode on iPhone.
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G.729 is now supported.
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iOS8 is now supported.
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Issue 2.0
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