1264
Unicast/Multicast Paging Mode
Description
With SV9100 software the IP terminals (DT7XX) can receive an Internal Page via a Unicast or Multicast
packet based upon system programming. This feature allows IP terminals (DT7XX) 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 DT7XX terminal is in the same subnet as the GPZ-IPLE then
it will receive the Internal Page via a Multicast Packet. If the DT7XX terminal is in a different subnet than
the GPZ-IPLE the DT7XX 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 DT7XX 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 DT7XX 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.
Multicast Mode Example
Summary of Contents for Univerge SV9100
Page 1: ... SV9100 Features and Specifications Manual Rev 1 2 March 2016 ...
Page 64: ...64 Required Component s None ...
Page 238: ...238 Walking Code Restriction 663 ...
Page 239: ...239 Temporary Code Restriction Override service code be changed 775 ...
Page 285: ...285 Single Line Telephone 1 Lift the handset A fast busy is heard 2 Dial 759 3 Hang up ...
Page 332: ...332 Circular Routing Department Calling Circular Routing CALL 1 CALL 2 CALL 3 CALL 4 ...
Page 406: ...406 Trunk Distinctive Ringing Flow Chart ...
Page 407: ...407 ICM Distinctive Ringing Flow Chart ...
Page 442: ...442 CCIS Standard Calls ...
Page 447: ...447 CCIS VE Standard Calls ...
Page 456: ...456 CPN sent when making a 911 call across CCIS trunks from a terminal ...
Page 461: ...461 CCIS VE 911 Calls ...
Page 637: ...637 Cascade Message Notification Flow Chart 1 ...
Page 638: ...638 Cascade Message Notification Flow Chart 2 ...
Page 639: ...639 Cascade Message Notification Flow Chart 3 ...
Page 655: ...655 Cascade Message Flow Chart 1 ...
Page 808: ...808 DTI U40 ETU Programming Flowchart for ISDN PRI Answering Calls the GCD PRTA Overlap ...
Page 813: ...813 ...
Page 844: ...844 None Related Features None Guide to Feature Programming None Operation None ...
Page 915: ...915 Communications Interface feature for more ...
Page 916: ...916 ...
Page 917: ...917 Operation None ...
Page 948: ...948 Operation Normal call handling procedures for single line telephones apply ...
Page 1015: ...1015 Related Features None Guide to Feature Programming None Operation None ...
Page 1026: ...1026 Operation Refer to Central Office Calls Answering ...
Page 1030: ...1030 Multiline Room Monitoring ...
Page 1031: ...1031 Single Line Telephone Room Monitoring ...
Page 1146: ...1146 SMDR Flowchart Continued ...
Page 1147: ...1147 SMDR Flowchart Continued ...
Page 1371: ...1371 ...
Page 1400: ...1400 To answer off hook signaling 2nd call and 2nd caller disconnect the call NOTE ...
Page 1402: ...1402 SV9100 Features and Specifications Manual NEC Enterprise Solutions ...