MicroNet Technology SP5052A/S, SP5054A/S user manual Good condition, smaller sending packet size is

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good condition, smaller sending packet size is

 

recommended. In this parameter, 20/40/60ms is applicable

 

to G.711u/a law, and G.729a codec, while 30/60ms is

 

applicable to G.723.1 codec.

-priority

codec priority while negotiating with other sip device. This

 

parameter determines the listed sequence in TCS message.

 

The codec listed in left side has the highest priority when

 

both parties determining final codec.

-volume

There are three adjustable value.

zvoice volume stands for volume, which can be heard from Micronet SP5052A/S / SP5054A/S Gateway side;

zinput gain stands for volume, which the opposite party hears. The maximum number is 35. If the number is over 35, the echo may be happened. Once you increase input gain, the voice volume from PSTN to IP side is increased too.

zdtmf volume stands for DTMF volume/level, which sends to its own Line1 or Line2.

-nscng

silence suppression and comfort noise generation setting (1

 

= ON; 0 = OFF). It is applicable to G.723 codec only. An

 

example is demonstrated below:

---------------------------------------------------------------

usr/config$ voice -nscng g723 1

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-mindelay

the minimum jitter buffer size. (Default value= 90 ms)

-maxdelay

the minimum jitter buffer size. (Default value= 150

ms)

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usr/config$ voice -mindelay 90 -maxdelay 150 -optfacor 7

---------------------------------------------------------------

-echo

activate each canceller (1 = ON; 0 = OFF).

Note: be sure to know well the application before you change voice parameters because this might cause incompatibility.

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Contents User’s Manual Model No. SP5052A/S, SP5054A/STable of Contents Page Web configuration Start to Configure Network InterfacePage SIP Config Page Security Config Line ConfigurationSystem Configuration Voice Setting For Advanced User Tone Setting Phone Book Page Prefix Configuration Page Routing Table FXO FXO Password IP Packet ToSPassword ROM Upgrade Flash CleanReboot System Commit DataCommand list Console AccessPage Telnet Help Parameters Usage QuitDebug Commit RebootFlash Usr/config$ ifaddr LAN information and configuration Usage IfaddrResponsed TimePing Sysconf No ResponsedParameter Usages Set as11 sip Security Parameters UsageLine Route Example Call out from FXO LineNONE0/GROUP1/ALL2 Prefix Pause Pbook Name, ip, or e164 Phonebook RulesVoice Display voice codec information and configuration Good condition, smaller sending packet size is Tone FxopwdRecord Page DSP Test Code Procedures of recording the disconnect tone According to the result, enter the Freq. into Tone table Page 【Example-2】 Page 22 tos 23 ptMultiple Retransmission Attempts 24 romSelective Retransmission Passwd Auth Setmac