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SIP Configuration
SIP Server
Note:
Basic
Enable Terminate Key
Default: Enable. When you enable it, the # digit is to
call out the previous digits immediately. If you disable
it, the # digit is regarded as a one of normal digit.
Primary Codec
When you use G.729 Codec, the DuraFon-SIP will not
Secondary Codec
support 3-way conference.
SIP Transport
Default: Automatic. According to the requirement of
SIP server, you can select UDP or TCP or TLS.
STUN
When the DuraFon-SIP is located behind a NAT, you
can set STUN server to discover its public IP.
QoS
When activate this QoS, it will add the QoS
parameters in message(following 802.1p, priority 6)
DNS SRV
The DuraFon-SIP is used a hosted device connected to
ITSP, DNS SRV record type may be required in some
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service providers.
When DNS SRV is activated, DNS is assigned to 8.8.8.8
(google DNS)
Allow SDP NAT Rewrite
In some cases, i.e. connected with NAT or VPN, to
enable this option to have the IP address in UDP
message bodies rewritten and routed correctly.
RTP Ptime
RTP parketization time is required to synchronize
when using a P2P call.
User-Agent Header
For security in some SIP servers, they may authorize
the specific user-agent string.
Registration Expire
Expire time of SIP registration
MWI Subscribe
When set to off, DuraFon-SIP will not send MWI
subscribe to server. But DuraFon-SIP still can receive
MWI Notify sent from the server.
Session Timer
Enable/Disable SIP Session Timer
SIP Account
Enter VoIP-> Account Setting
Account Setting
BS-Reg Status
When the handset is registered on the base, it shows green
light.
SIP-Reg Status
When the SIP account of handset is active, it shows green
light.
Individual Account
- Note: You should register every handset on the DuraFon-SIP base before you start
setting the SIP configuration.
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