[asterisk-bugs] [JIRA] (ASTERISK-27892) No audio with IPV6 enabled ENDPOINT

[Purchasing Agent (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-27892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Purchasing Agent updated ASTERISK-27892:
----------------------------------------

    Description: 
When making or getting calls where my endpoint is using IPv6 there is no audio. Since my extension records all calls, I played back the recording and there is most definetly audio. The problem is audio is not being sent to the IPv6 enabled endpoint. 

When endpoint uses IPv6, rtp is incorrectly binding to ipv4 port instead of ipv6 port on PBX.

For debugging, added rtp_ipv6=yes to one extension in /etc/asterisk/pjsip.endpoints.conf and restarted asterisk

the endpoint now shows:
 rtp_ipv6                           : true

Logging of a call from the router in front of PBX shows:
15:39:57 firewall,info FROMPHONE forward: in:br-management out:ether2, src-mac 00:18:74:27:82:40, proto UDP, [2607:fea8:20df:fc31:
20b:82ff:fe95:223a]:5012->[2607:f938:1001::b154:4edb]:16376, len 190

netstat -tupan shows the port 16376 is udp4 and not udp6
udp        0      0 xxx.193.49.61:16376     0.0.0.0:*

  was:
When endpoint uses IPv6, rtp is incorrectly binding to ipv4 port instead of ipv6 port on PBX.

For debugging, added rtp_ipv6=yes to one extension in /etc/asterisk/pjsip.endpoints.conf and restarted asterisk

the endpoint now shows:
 rtp_ipv6                           : true

Logging of a call from the router in front of PBX shows:
15:39:57 firewall,info FROMPHONE forward: in:br-management out:ether2, src-mac 00:18:74:27:82:40, proto UDP, [2607:fea8:20df:fc31:
20b:82ff:fe95:223a]:5012->[2607:f938:1001::b154:4edb]:16376, len 190

netstat -tupan shows the port 16376 is udp4 and not udp6
udp        0      0 xxx.193.49.61:16376     0.0.0.0:*

        Summary: No audio with IPV6 enabled ENDPOINT  (was: No audio with IPV6 and PJSIP)

> No audio with IPV6 enabled ENDPOINT
> -----------------------------------
>
>                 Key: ASTERISK-27892
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27892
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_pjsip
>    Affects Versions: 13.19.1
>         Environment: FreePBX 14 / Asterisk 13.19.1
>            Reporter: Purchasing Agent
>            Assignee: Purchasing Agent
>              Labels: pjsip
>
> When making or getting calls where my endpoint is using IPv6 there is no audio. Since my extension records all calls, I played back the recording and there is most definetly audio. The problem is audio is not being sent to the IPv6 enabled endpoint. 
> When endpoint uses IPv6, rtp is incorrectly binding to ipv4 port instead of ipv6 port on PBX.
> For debugging, added rtp_ipv6=yes to one extension in /etc/asterisk/pjsip.endpoints.conf and restarted asterisk
> the endpoint now shows:
>  rtp_ipv6                           : true
> Logging of a call from the router in front of PBX shows:
> 15:39:57 firewall,info FROMPHONE forward: in:br-management out:ether2, src-mac 00:18:74:27:82:40, proto UDP, [2607:fea8:20df:fc31:
> 20b:82ff:fe95:223a]:5012->[2607:f938:1001::b154:4edb]:16376, len 190
> netstat -tupan shows the port 16376 is udp4 and not udp6
> udp        0      0 xxx.193.49.61:16376     0.0.0.0:*



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