2N SIP Mic, Руководство пользователя, Страница: 41 / 68

2N® SIP Mic User Manual
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3.1.6 Zones
Find 12 pre-defined zone positions in the menu. Activate the zones using a button. If set yet
inactive, a zone cannot be called or announced to. Click the trash bin to delete a row setting.
The following options are shared by all the zones:
State – on or off
Name – zone name, up to 20 chars
Description – brief description, up to 60 chars
The setting forms are specific for the selected announcement destinations. See below. The
following types of destinations are available:
SIP destination – define the call type: SIP proxy or direct call .
Multicast address – define the address to which the stream is sent for the announcing
device.
VAPIX destination – set the address for VAPIX communication.
SIP Destination
Call via
SIP Proxy – use the SIP Proxy set in the VoIP menu for outgoing calls.
Direct call – route the call directly without the use of a SIP Proxy. The required
destination format is identification@ip_address:port .
Destination – enter the phone number for SIP Proxy or SIP URI for direct calls.
Retry count after call rejection – set the count of call setup retries after call rejection: 0
to 10. The default value is 0.
Retry timeout – set the timeout in seconds for call setup retries: 0 to 30. The default value
is 10 s..
Maximum call duration – set the maximum call duration after which the call shall be
terminated: 0 to 60 min. The default value is 0 min – the parameter is not applied, the call
duration is unlimited.
Audio codec – set the audio codec for outgoing RTP packet encryption: G.711a (alaw) or
G.711u (ulaw).