Huawei Quidway S5600 Series Operation Manual page 657

Operation Manual - DHCP
Quidway S5600 Series Ethernet Switches-Release 1510
Sub-option
Voice
Configuration
(sub-option 3)
Fail-Over Call
Routing
(sub-option 4)
Feature
The voice VLAN
configuration
sub-option carries
the ID of the voice
VLAN
VLAN and the flag
indicating whether
the voice VLAN
identification
function
enabled.
The fail-over call
routing sub-option
carries the
address
fail-over
routing and the
associated
number. The IP
address
fail-over
routing and the
dial number
sub-option 4 of
option 184 refer to
the IP address
and dial number
of the session
initiation protocol
(SIP) peer.
Huawei Technologies Proprietary
Chapter 2 DHCP Server Configuration
Function
The sub-option 3 of
option
comprises
parts:
one part carries the
flag indicating
whether the voice
VLAN identification
function is enabled.
is
The other
carries the ID of the
voice VLAN.
IP
for
call When the
server
dial unreachable, a SIP
user can use the
for configured
call address and
number of the peer
in to establish
connection
communicate
the peer SIP user.
2-27
Note
A flag value of 0
indicates that
184
voice
two
identification function
is not enabled, in
which case
information carried by
the VLAN ID part will
be neglected
A flag value of 1
indicates that
part
voice
identification function
is enabled
NCP
is
IP
—
dial
a
and
with
the
VLAN
the
the
VLAN