FAQ/How can the phone look up potential numbers to dial on a remote server/de

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Wie kann das Telefon nach einer möglichen Rufnummer im Remote-Server suchen?

Antwort

Dss funktioniert via SIP PUBLISH messages. Wenn die Ziffern/Zeichen eingetippt sind, sendet das Telefon eine PUBLISH-Anfrage an den Proxy. Als Beispiel tippen wir die Zahlen “1“ und “0“:

PUBLISH sip:101@192.168.0.1:5060 SIP/2.0
...
CSeq: 1 PUBLISH
...
Event: number-guessing
... 
Number: 10
Max-Hits: 3

Der Proxy sendet als Antwort drei Alternativen zur Auswahl:

SIP/2.0 200 Ok
...
CSeq: 1 PUBLISH
c: application/number-guessing
l: 136

"Franky Chang" sip:101@192.168.0.1;user=phone
"Steven Jones" sip:102@192.168.0.1;user=phone
"Marie Sun" sip:103@192.168.0.1;user=phone
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