HPE FlexNetwork MSR Series User Manual

287
Item Description
Redundancy Mode
• Parking—The SIP trunk device sends the OPTIONS or REGISTER
message to the current server. When the current server is not available, the
SIP trunk device selects the member server with the second highest priority
in the SIP server group as the current server even if the original current
server recovers. Before the parking mode is applied, you must set
OPTIONS or REGISTER as the keep-alive mode on the page that can be
accessed by selecting Voice Management > Call Connection > SIP
Server Group Management from the navigation tree.
• Homing—The SIP trunk device sends the OPTIONS messages to both the
current server and the member server with the second highest priority in
the SIP server group. When the current server is not available, the SIP
trunk device selects the member server with the second highest priority as
the current server. Once the original current server recovers or a server
with a higher priority than the current server is available in the SIP server
group, the SIP trunk device selects the original current server or the server
with the highest priority as the current server. Before the homing mode is
applied, you must set OPTIONS as the keep-alive mode on the page that
can be accessed by selecting Voice Management > Call Connection >
SIP Server Group Management from the navigation tree.
By default, parking mode is applied.
Carry VCX
Authentication
Information
• Enable—Configure the Contact header fields of the REGISTER messages
to contain the dt parameter. This option is used when the device
communicates with a VCX device.
• Disable—Configure the Contact header fields of the REGISTER
messages not to contain the dt parameter.
By default, the Contact header fields of the REGISTER messages do not
contain the
dt
parameter.
Fuzzy Telephone
Number Registration
Fuzzy telephone number registration refers to the use of a wildcard (including
the dot
.
and the character
T
), rather than a standard E.164 number in the match
template of a POTS entity.
After enabling fuzzy telephone number registration, the voice gateway (router)
retains dots and substitutes asterisks (*) for Ts when sending REGISTER
messages.
• Enable—Enable fuzzy telephone number registration.
• Disable—Disable fuzzy telephone number registration.
By default, the function is disabled.
IMPORTANT:
To use the fuzzy telephone number registration function, make sure the registrar
and the location server also support the function.
Configuring voice mailbox server
Introduction to MWI
The message waiting indication (MWI) feature allows a voice gateway to notify a subscriber of
messages got from a voice mailbox server. For example, when a call destined to subscriber A is
forwarded to the voice mailbox server, the server will notify the state change to the voice gateway. If
there is any mew message or voice mail, when subscriber A picks up the phone, subscriber A will
hear the message waiting tone without needing to query the mailbox.
To configure MWI:
1. Configure voice mailbox server.
2. Enable MWI for local numbers.

HPE FlexNetwork MSR Series Specifications

General

Brand	HPE
Model	FlexNetwork MSR Series
Category	Network Router
Language	English