PLANET VIP-1010PT - Manual (Page 45)

High Definition PoE IP Phone (1-Line)
VIP-1010PT
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Field Name Explanation
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 and 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: Supports Inband, Info, RFC2833 or their
combination.
How To Notify DTMF: Only available when it is DTMF tone
information.
DTMF Payload: To configure payload type for DTMF.
By default, DTMF type is RFC2833 which is the
standard. Inband type uses inband frequency
to indicate DTMF tone which is most used to be
compatible with the traditional telephone
server. Info type uses 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.
Provisioning Response ACK: 100% reliability for all
provisional messages, meaning it will send ACK every
time the IP phone receives 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 calls for the
designated account will be anonymous numbers.
Anonymous Call Rejection: If enabled, all incoming
anonymous calls for the designated account will be
rejected.