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FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.
https://freeswitch.com/#getting-started
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[IP v6] SIP Options ping is not working with IP v6 #2411

Open Alexanderdgg opened 8 months ago

Alexanderdgg commented 8 months ago

Tested with the newest master version and V1.10 on Windows and Linux. Attached is the sip profile, sip gateway configuration for IPv4 (this is working) and IPv6 and the nua and nta output.

I need the SIP options keep alive, but this is not working with IP v6. I can't see any error message, but the SIP options package will not be send. The return result is: 2024-03-28 10:28:31.091992 100.00% [WARNING] sofia.c:6497 Ping failed GW_InternalGw_B2Bua with code 900 - count 1/0/1, state DOWN

what is the "code 900"?

The network is working fine on IPv6

FreeswitchLogsAndProfiles.zip

hnimminh commented 5 months ago

What IPv6 format that you write for gateway?

Alexanderdgg commented 5 months ago

The profile and gateway configuration is in the attachment "FreeswitchLogsAndProfiles.zip". The format is like this [$${remote_ip_v6}]:4666

hnimminh commented 5 months ago

I successfully use FreeSWITCH with IPv6. my suspicion is that: