MicroNet Technology VOIP FXO SP5054A/S - Manual (Page 55)

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usr/config$ pt
RTP payload type configuration and information
Usage:
pt -print Display the RTP payload type information
-rfc2833 Configurate the DTMF RFC2833 payload type
-dtmf Configurate the DTMF payload type
-fax Configurate the FAX payload type
Example:
pt -rft2833 96 -fax 101
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The RTP (Real-time Transport Protocol) Payload Type
Idea for use the Payload Type:
z Selective Retransmission :
Priority bit indicates the importance of the payload
Only important packets are retransmitted
z Multiple Retransmission Attempts :
New SNHP value assigned for each transmission of a high priority
packet. Client is able to detect a failure in a high priority
(re)transmission
For more informations, please refer to your network administrator
2.24 [rom]
Firmware Information and Upgrade command
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usr/config$ rom
ROM files updating commands
Usage:
rom [-print][-app][-boot][-dsptest][-dspcore][-dspapp][-greet][-askpin]
-s TFTP/FTP server ip -f filename
rom -print
-print show versions of rom files. (optional)
-app update main application code(optional)
-boot update main boot code(optional)
-boot2m update 2M code(optional)
-dsptest update DSP testing code(optional)