MOCET IG7600 User Manual
Page 97
IG7600 Administration Manual
Figure 6-67. Voice – System – Transmission
Audio: It is used to set many Audio-related options. It will be applied to the all FXS and
PSTN lines.
Country: It may be used to determine not only the Caller ID detection/transmission
method but also ring/tone cadence/frequency.
RTP Packet Size: 10/20/30/40/50/60 ms.
Codec G.711 u-law, G.711 a-law and G.729: IG7600 supports different audio priority.
You can choose “None”, “First”, “Second” and “Third”.
RFC2833 Payload: It’s used as the default RFC2833 payload type when making the
outbound calls.
DTMF Type: In IG7600, there are two methods for transmitting DTMF tone. Select
RFC2833 Method, the DTMF tone will be transmitted by event packet. Select
SIP-INFO Method, the DTMF tone will be represent in SIP INFO Message.
Hold Recall Time: IG7600 provides hold recall function. When the hold recall time
expires, and IP Phone supported hold recall function, the IG will ring the IP Phone
again.
Conference Timeout: This configuration is to limit the time of a conference call. After
the time, conference call will end.
FXS: It is used to set many FXS-related options.
Fax Support: The system supports FAX/modem tone detection with G.711 and T38
mode.
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