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Greenfield configurations
Issue 6 January 2008 117
As shown in Figure 39: Signaling path (S8700 / G650 configuration) on page 117, an IP
Telephone sends all IP Telephony signaling traffic to the C-LAN. The C-LAN multiplexes IP
Telephone signaling messages, and sends them to the S8700-series Server through the IPSI.
The connectivity between the endpoint and the server is:
Endpoint ⇔ IP network ⇔ S8300 Server
Figure 39: Signaling path (S8700 / G650 configuration)
Note:
Note: In the IP-PNC S8700 / G650 configuration each Port Network has an IPSI circuit
pack.
As Figure 40:
Media flow path (S8700 IP-PNC configuration) on page 118 shows, an IP
Telephone sends all media streams to the Media Processor board. Once a call is established, if
the remote endpoint is another IP Telephone, the media stream might shuffle (be redirected to
the other endpoint) without requiring Media Processor resources. Media Processors are also
used to transport media streams in IP tie trunks.