ISDN PRI Capabilities and the Asterisk Implementation ... - Asterisk-ES
ISDN PRI Capabilities and the Asterisk Implementation ... - Asterisk-ES
ISDN PRI Capabilities and the Asterisk Implementation ... - Asterisk-ES
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Useful<br />
Configur<br />
a<br />
t<br />
• inb<strong>and</strong>disconnect=[yes,no]<br />
(chan_dahdi.conf/zapata.conf) ion Options<br />
– Allows a caller to hear inb<strong>and</strong> disconnect data that <strong>the</strong> remote<br />
end may play at disconnect, instead of releasing <strong>the</strong> B channel<br />
immediately<br />
• pritimer=t309,10000<br />
– Used in cases with periodic instability. Instead of hanging up all<br />
calls when <strong>the</strong> D-channel drops, a guard timer (10,000 ms, or<br />
10 secs) waits 10 seconds for <strong>the</strong> D-channel to come back up<br />
before hanging up calls.<br />
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