[asterisk-bugs] [JIRA] (ASTERISK-28372) Asterisk REPLY Wrong Contact header port (TCP)

[Anton Satskiy (JIRA)]

Anton Satskiy created ASTERISK-28372:
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             Summary: Asterisk REPLY Wrong Contact header port (TCP)
                 Key: ASTERISK-28372
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28372
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_sip/TCP-TLS
    Affects Versions: 13.25.0
         Environment: CentOS release 6.10 (Final)
Linux agrovoip 2.6.32-754.11.1.el6.x86_64 #1 SMP Tue Feb 26 15:38:56 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
            Reporter: Anton Satskiy


I got Asterisk 13 running Behind NAT
Global Settings:

UDP Bindaddress: 0.0.0.0:5160
TCP SIP Bindaddress: 0.0.0.0:5160
Network Settings:

SIP address remapping: Enabled using externaddr
Externhost:
Externaddr: 94.179.146.230:0
Externrefresh: 10
Localnet: 192.168.1.0/255.255.255.0
By the way i use TCP as a SIP transport

So what is do i do a *43 Echo Test call
https://discourse-cdn-sjc1.com/asterisk/uploads/default/original/2X/a/a0f77e6b4046723ceafcd11d1db098a4a51b9e30.png

invite is coming to 5160 port
But in Reply from Asterisk i got 5060 port in Contact header
thats why asterisk cant get ACK from extension
https://discourse-cdn-sjc1.com/asterisk/uploads/default/original/2X/f/faeccb653ce32280b4f571a2f38decf8a81dbecf.png

When i use UDP as a transport – everything is correct





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