ATCOM IPPBX IP04 User Manual page 12

IPPBX IP04 User Manual
a. Add single extension
Click to add an extension
NOTE: VOIP extension number range is defined in PBX Settings -> Options -> Extension Preference,
changing it can create extensions in others number range.
1) General
Type
Extension type: SIP,IAX or SIP/IAX.
SIP – The extension sends and receives calls using the VoIP protocol SIP.
IAX -The extension sends and receives calls using the VoIP protocol IAX.
Name
A character-based name for this extension, i.e. 'Bob Jones'
Extension
Extension number, i.e. 6000, it is associated with this particular user / phone.
Password
Authentication for VOIP phone to register and make calls.
Caller ID
CID showed in the other's phone during a call, default is Extension.
2) SIP Setting(Only for SIP extension)
NAT
Try this setting when IPPBX is on a public IP, communicating with devices hidden behind a NAT device
(broadband router). If you have one-way audio problems, you usually have problems with your NAT configuration
or your firewall's support of SIP+RTP ports.
Can Reinvite
By default, IPPBX will route the media streams from SIP endpoints through itself. Enabling this option causes
IPPBX to attempt to negotiate the endpoints to route the media stream directly, bypassing IPPBX. It is not always
possible for IPPBX to negotiate endpoint-to-endpoint media routing.
DTMF Mode
Select DTMF sending mode, there are three modes: rfc2833, inband, info. The DTMF setting in here should be
as same as that in SIP phone, otherwise IPPBX will not detect the users' input correctly during a call.
Auto means IPPBX will match anyone of them according to the setting of SIP phone.
Transport
The transplant protocol type for VoIP data package, default is UDP. Please make sure TCP is enabled in PBX
Settings -> SIP Settings before using TCP.
SIP Quality
Check this option to force keep alive.
3) Voice Mail
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