[asterisk-bugs] [JIRA] (ASTERISK-25794) Chan_sip allocates RTP ports even for rejected calls

[Stefan Engström (JIRA)]

Stefan Engström created ASTERISK-25794:
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             Summary: Chan_sip allocates RTP ports even for rejected calls
                 Key: ASTERISK-25794
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25794
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_sip/General
    Affects Versions: 13.5.0
            Reporter: Stefan Engström


Unwanted sip INVITES to my asterisk 13 go to the default context [default] where I do just Hangup. Asterisk then sends Trying and Decline, but asterisk also temporarily opens rtp ports. As a consequence, if I get N unwanted invites within a short time and I have less than 2N ports available, then for a short time all ports will be blocked, so that the next legitimate invite will get rejected.

Is there a way around this? I may have misunderstood parts of this process; if so please correct me. 



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