Key Test; Layer 2/3; Layer 2 Default; Layer 2 Signalling - Siemens optiPoint 410 entry Administrator's Manual

Key test

• Test to check the functions of the telephone keys.
• If you press a key on the optiPoint 410/420 family S V6.0 (except the
:
key), the associated LED lights up and the corresponding name is
displayed in the ! LCD display. The
! page 95 ! page 140

Layer 2/3

The QoS technology based on layer 2 and the two QoS technologies Diff-
serv and TOS/IP Precedence based on layer 3 are allowing the VoIP appli-
cation to request and receive predictable service levels in terms of:
• data through put capacity (bandwidth)
• latency variations (jitter)
• and delay.
For further information see ! Quality of Service (QoS)
! page 58 ! page 117
Layer 3 Voice
Can be defined only if the ! Layer 3 support is activated . Select the de-
sired value – see ! Quality of Service (QoS)
! page 58 ! page 117
Layer 3 Signalling
Can be defined only if the ! Layer 3 support is activated . Select the de-
sired value – see ! Quality of Service (QoS).
! page 58 ! page 117

Layer 2 Default

• Can be defined only if the ! Layer 2 support is activated (! Quality of
Service (QoS)).
• Value range table:
Permitted values
Range
Default values
! page 58 ! page 117

Layer 2 signalling

Can be defined only if the ! Layer 2 support is activated (! Quality of Ser-
vice (QoS)).
! page 58 ! page 117
:
key terminates the test.
numeric
0 ... 7 (for each 64 positions)
pos. 12: 6, pos. 18: 3
Alphabetical Reference
193