Akuvox SP-R50P, Руководство пользователя

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Sections Description
SIP Account
To display current Account settings or to select which account
to display.
Codecs To display and configure available/unavailable codecs list.
Codec means coder-decoder which is used to transfer analog
signal to digital signal or vice versa.
Familiar codecs are G723_53, G723_63, G726_32
，
PCMA,
PCMU
，
G.729
，
G722.
Subscribe To display and configure MWI, subscription settings.

MWI: Message Waiting Indicator which is used to
indicate whether there is unread new voice messages.
DTMF To display and configure DTMF settings.

Type: Support Inband, Info, RFC2833 or their
combination.

How To Notify DTMF: Only available when DTMF Type is
Info.

DTMF Payload: To configure payload type for DTMF.
Note: By default, DTMF type is RFC2833 which is the
standard. Type Inband uses inband frequency to indicate
DTMF tone which is most used to be compatible with
traditional telephone server. Type Info use SIP Info message
to indicate DTMF message.
Call To display and configure call-related features.

Max Local SIP Port: To configure maximum local sip port
for designated account.

Min Local SIP Port: To configure minimum local sip port
for designated account.

Caller ID Header: To configure which Caller ID format to
fetch for displaying on Phone UI.

Auto Answer: If enabled, IP phone will be
auto-answered when there is an incoming call for
designated account.

Ringtones: Choose the ringtone for each account.

Provisioning Response ACK: 100% reliability for all
provisional message, this means it will send ACK every
time the IP phone receive a provisional SIP message
from SIP server.

User=phone: If enabled, IP phone will send user=phone
within SIP message.

PTime: Interval time between two consecutive RTP
packets.

Anonymous Call: If enabled, all outgoing call for the
designated account will be anonymous number.