Specifications

WELL mPBX-U110R Administrator's Guide
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·Qualify
Send check alive packets to the sip provider.
·DTMF mode
Set default mode for sending DTMF of this trunk. Default setting: rfc2833
·DOD
DOD (Direct Outward Dialing) means the caller ID displayed when dialing out,
before configure this, please make sure the provider supports this feature
·Associated Extension
The extension make call out via SIP Trunk will display the associated DOD
2) Add IAX trunk
Input correct IAX information (provided by VOIP provider). Inaccurate
information will prevent the trunk from registering.
Figure 6-23
·Type
IAX – Identifies whether the trunk sends and receives calls by using the VoIP
protocol IAX.
·Provider Name
A unique label to help you identify this trunk when listed in outbound rules,