Dynamix IAD -162 Gateway
3.5 Dynamix IAD - 162 PSTN Line Application
3.5.1 PSTN Outgoing Call
3.5.1.1 Make PSTN call from TEL Phone set
Default TEL line is intended to make IP call, if user wants to make a call via PSTN line,
please dial “
*#
”, then user will hear dial tone from PSTN side. The dial tone between IP
side and PSTN are different. If the PSTN port doesn't connect a PSTN line, press “*#”,
the signal will be back to IP side then play busy tone.
3.5.1.2 PSTN Backup
If IAD is working under Proxy mode, and fail to register to Proxy server, TEL line will
automatically switch relay to PSTN line, which means when VoIP system is failed, user
can still make a call from PSTN line without pressing “
*#
”.
3.5.2 PSTN Incoming Call
3.5.2.1 VoIP TEL is busy
Caller from PSTN side can still make a call to IAD, PSTN LED will be blanking, when
user hangs up IP call, TEL phone set will ring, and user can pick up the call from PSTN
side. The Dynamix IAD -162 Gateway has “call waiting tone” function, when IP side is
under calling, if PSTN side has an incoming call, the user in IP side will hear a call
waiting tone.
3.5.2.2 VoIP TEL is available
When IAD has incoming call from PSTN side, TEL phone set will ring, user can pick
the call from PSTN side.
3.5.3 VoIP Outgoing Call
Default TEL line is intended to make IP call, user can just pick up the phone set
connected with TEL port and make VoIP call while VoIP network system is available.
3.5.4 VoIP Incoming Call
When user is communicating with PSTN side with TEL Phone set, IAD can’t have VoIP
incoming call.
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