NEC Univerge SV9100 - Page 532

Issue 2.0
SV9100 Networking Manual 10-45
SECTION 16 VOIP HANDLING
Using VoIP equipment is permitted with NetLink. A maximum of VoIP 256 channels
can be controlled.
When an analog/digital terminal talks via NetLink, a VoIP resource in the
communications server to which the terminal is connecting is used.
When an IP terminal talks to an analog/digital terminal via NetLink:
 For an IP terminal, a VoIP resource is not required.
 For an analog/digital terminal, one VoIP resource is required.
When IP terminals talk to an IP terminal, they follow Peer-to-Peer setting:
 Peer to Peer: VoIP Resource is not required.
 Not Peer to Peer: Two VoIP resources are required.
When an analog/digital terminal uses a CO line via NetLink:
 The chassis which has the analog/digital terminal needs one VoIP resource,
and the chassis which has the CO line needs one VoIP resource.
When an IP terminal uses a CO line via NetLink:
 The chassis which has the CO line needs one VoIP resource.
When an IP terminal talks to an IP trunk:
 The Primary System requires two VoIP resources.
When an analog/digital terminal talks to an IP trunk via NetLink:
 The chassis which has the analog/digital terminal needs one VoIP resource.
 The Primary System requires two VoIP resources.