[Bug]: Crash occurs when using TCP to register sip number

[ShineYangGod]

Context

I crashed when registering a sip number using the TCP [protocol]
log.txt

General information

• Device: iPhone 12
• OS:iOS
• Version of the App:
• Version of the SDK:5.0.50

Expected behaviour

You can register successfully

To Reproduce

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Additional context

Add any other context about the problem here.

SDK logs URL

No response

[Viish]

Hi,

First of all please update to latest release (5.1.71). 5.0.X SDK isn't supported anymore.
Then if issue still happens please attach the stack trace.

Cheers,

[ShineYangGod]

Hello, I have updated to 5.1.71, but a Drop frame appears when sending a message because we are waiting for reference frame

[Viish]

Sorry but I don't understand your issue.
Can you be more explicit and attach logs?

[ShineYangGod]

How can I get the remote domain name instead of the ip address, because the address that the remote device calls is actually a domain name？For example this test.homecity365.com

[ShineYangGod]

When I send a message, there seems to be a loop problem, and I have been unable to send it successfully
log.txt

[Viish]

Please enable debug logs, only warnings and error don't help much in this case.

[ShineYangGod]

log.txt

I have enabled the log, and the receiver here should be the same as the domain name sent by the sender. Why is the IP address resolved?

[Viish]

FROM and TO header for sent SIP MESSAGEs are set by the app. So if there is an issue with those headers check that your app is setting them properly or that you don't answer to a message that was sent with such header (common issue with Asterisk for example).

[ShineYangGod]

When I get the address of the caller on the answering call page, it is also wrong. It is also the ip address obtained, not the domain name. The correct one should be the domain name

[Viish]

If headers are wrong for SIP packets you receive, it's probably your proxy server that doesn't do it's job properly.
Are you using Asterisk?

[ShineYangGod]

I consulted the operation and maintenance engineer, but I don't know what the header you are talking about is? Can you describe it more clearly?
Our Android also uses the sdk, and the Android sdk gets the domain name

[ShineYangGod]

Hello, is it possible to register multiple sip numbers at one time? We have a scenario where multiple sip numbers need to be registered at one time. I used a loop to register multiple sip numbers, but when I send a message, the port used to send the message is always the port of the last sip number. I have incoming What's the matter with the sip number and port?

[ShineYangGod]

Hello, I am using the linphone SDK, when I answer the call and turn on the video, there will be a thread problem, I hope it can be resolved

The version I am using is 5.1.71