05-14-2011 02:42 AM - edited 03-16-2019 04:58 AM
Scenario:
1 spa 3102 - User 1001
1 SIP server
1 spa 921 - user 101
1 spa 922 - user 102
Questo quello che succede:
101 call 0622222....
sip server route call on spa3102
spa 3102 chiama 0622222.... e connette 101 con 0622222....
mente i due parlano 102 cerca di effettuare una chiamata ed impegnare PSTN line del 1001
spa 3102 risponde col messaggio 503 (giustamente perchè la linea è in busy state)
102 chiude la chiamata
Dopo alcuni secondi 30/40 quando 101 e 0622222.... sono ancora in collegamento tra loro, spa 3102 invia un invito al sip server contenete i due utenti in linea.
Invia un invito come se fosse una nuova chiamata in arrivo, ma in realtà è la stessa di prima.
C'è qualche settaggio da configurare per evitare che questa ultim,a cosa non accadi?
Saluti
Alex
05-14-2011 02:48 AM
For USER english:
Scenario:
1 spa 3102 - 1001 User
A SIP server
1 spa 921 - 101 user
1 spa 922 - 102 user
This is what happens:
101 user call external line to 0622222 ....
sip server route call on SPA3102
spa 3102 call 0622222 .... and connects with 101
While the two talk 102 tries to make a call and bind the PSTN line 1001
spa 3102 responds with the message 503 (correctly because the line is busy state)
102 close call
After a few seconds when 101 and 0622222 .... are still connected, spa 3102 sends an invitation to sip server containing the two people in line.
Send an invitation as if it were a new incoming call, but it is the same as before.
Is there any setting to configure to prevent them, what does not happen?
05-14-2011 07:32 AM
Try "small business" forums. This is for true cisco products only.
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