ATCOM AG-198, User Manual

Page: 12 / 40

AG-188 User Manual
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� DTMF_RELAY
� DTMF_RFC2833
� DTMF_SIP_INFO
Different VoIP Service providers may provide different modes.
� Media Key: voice stream encryption Key.
� Local Port: Local SIP signal port
，
default as 5060.
� RFC Privacy Edition: Set privacy protocol.
� Transfer Expire Time: Transfer expire time set.
� Enable Keep Authentication: Enable/Disable Keep Authentication System will take
the last authentication field which is passed the authentication by server to the
request packet. It will decrease the server’s repeat authorization work, if it is enable.
� NAT Keep Alive: If the phone has enabled Nat Keep Alive, the phone will detect
server after interval to check if the server has response.
� Enable Via rport: Enable/Disable system to support RFC3581. Via rport is special
way to realize SIP NAT.
� Enable PRACK: Enable or disable SIP PRACK function, suggest use the default
config.
� Long Contact: Set more parameters in contact field.
� Enable URI Convert: convert # into %23 when sending URI.
� Dial Without Register: Set call out by proxy without registration.
� Ban Anonymous Call: Set to ban Anonymous Call.
� Forward Type: Select call forward mode, the default is Off .
� Off
：
Close down calling forward.
� Busy
：
If the phone is busy, incoming calls will be forwarded to the appointed phone.
� No answer
：
If there is no answer, incoming calls will be forwarded to the appointed
phone.
� Always
：
Incoming calls will be forwarded to the appoint phone directly.
The phone will prompt the incoming while doing forward.
� Forward Phone Number: Appoint your forward phone number.
�
Server Type: Select the special type of server which is encrypted, or has some
unique requirements or call flows.
�
Subscribe Expire Time: Overtime of resending subscribe packet. Suggest using the
default config.
�
RFC Protocol Edition: Select SIP protocol version to adapt for the SIP server which
uses the same version as you select. For example, if the server is CISCO5300, you
need to change to RFC2543; else phone may not cancel call normally. System uses
RFC3261 as default.
�
Transport Protocol: Set transport protocols, TCP or UDP.
�
MWI Number: Set SIP1 voicemail Number.
�
Enable DNS SRV: Enable DNS
�
Enable Subscribe: Enable Subscribe: Overtime of resending subscribe packet.
Suggest using the default config.
�
Rtp Encode: enable voice data encryption.
�
Enable Session Timer: enable rfc4028 to refresh the SIP sessions.