Note: The GQPH is only required on for non-DRM/VCDX.
The packet trunking bearer is handled by the optical interface unit -
internet protocol (OIU-IP).
Refer to Figure 2-7, “SIP Architecture” (2-9) when reading the
following hardware descriptions.
System View
Architecture
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2-10
Lucent Technologies 235-200-118
Issue 3.02B, March 2007