Cannot add an account based in IPV6 environment.

[imakou]

Hi, Everything works fine in IPV4 but in the IPV6 environment. I cannot even add an account to this situation. Could someone give me an idea of the troubleshooting? Should I modify my sip server or my RN code? Btw, thanks for this awesome lib.

There is the message from the console:

13:37:50.184    pjsua_acc.c  Adding account: id=allen <sip:213@sip.myserver.com>
13:37:50.185    pjsua_acc.c  .Account allen <sip:213@sip.myserver.com> added with id 0
13:37:50.185    pjsua_acc.c  .Acc 0: setting registration..
13:37:50.185 sip_transport.  ..Warning: unable to determine local interface, fallback to default interface!
13:37:50.185       endpoint  ..Request msg REGISTER/cseq=40591 (tdta0x134821200) created.
13:37:50.186 sip_transport.  ..Warning: unable to determine local interface, fallback to default interface!
13:37:50.186 tsx0x1348026a8  ...Transaction created for Request msg REGISTER/cseq=40592 (tdta0x134821200)
13:37:50.186 tsx0x1348026a8  ..Sending Request msg REGISTER/cseq=40592 (tdta0x134821200) in state Null
13:37:50.186  sip_resolve.c  ...DNS resolver not available, target 'sip.myserver.com:0' type=TCP will be resolved with getaddrinfo()
13:37:50.189  sip_resolve.c  ...Failed to resolve 'sip.myserver.com'. Err=70018 (gethostbyname() has returned error (PJ_ERESOLVE))
13:37:50.189 tsx0x1348026a8  ...Failed to send Request msg REGISTER/cseq=40592 (tdta0x134821200)! err=70018 (gethostbyname() has returned error (PJ_ERESOLVE))
13:37:50.189 tsx0x1348026a8  ...State changed from Null to Terminated, event=TRANSPORT_ERROR
13:37:50.189    pjsua_acc.c  .....SIP registration failed, status=502 (gethostbyname() has returned error (PJ_ERESOLVE))
13:37:50.189    pjsua_acc.c  .....Scheduling re-registration retry for acc 0 in 0 seconds..
13:37:50.189      sip_reg.c  ..Error sending request, status=70018
13:37:50.189    pjsua_acc.c  ..Unable to create/send REGISTER: gethostbyname() has returned error (PJ_ERESOLVE) [status=70018]
13:37:50.199 tsx0x1348026a8 !Timeout timer event
13:37:50.199 tsx0x1348026a8  .State changed from Terminated to Destroyed, event=TIMER
13:37:50.199 tdta0x13482120  ..Destroying txdata Request msg REGISTER/cseq=40592 (tdta0x134821200)
13:37:50.199 tsx0x1348026a8  Transaction destroyed!
13:37:50.957    pjsua_acc.c  Acc 0: setting registration..
13:37:50.958 sip_transport.  .Warning: unable to determine local interface, fallback to default interface!
13:37:50.959       endpoint  .Request msg REGISTER/cseq=58356 (tdta0x13682bc00) created.
13:37:50.959 sip_transport.  .Warning: unable to determine local interface, fallback to default interface!
13:37:50.959 tsx0x1368288a8  ..Transaction created for Request msg REGISTER/cseq=58357 (tdta0x13682bc00)
13:37:50.960 tsx0x1368288a8  .Sending Request msg REGISTER/cseq=58357 (tdta0x13682bc00) in state Null
13:37:50.960  sip_resolve.c  ..DNS resolver not available, target 'sip.myserver.com:0' type=TCP will be resolved with getaddrinfo()
13:37:50.963  sip_resolve.c  ..Failed to resolve 'sip.myserver.com'. Err=70018 (gethostbyname() has returned error (PJ_ERESOLVE))
13:37:50.963 tsx0x1368288a8  ..Failed to send Request msg REGISTER/cseq=58357 (tdta0x13682bc00)! err=70018 (gethostbyname() has returned error (PJ_ERESOLVE))
13:37:50.963 tsx0x1368288a8  ..State changed from Null to Terminated, event=TRANSPORT_ERROR
13:37:50.963    pjsua_acc.c  ....SIP registration failed, status=502 (gethostbyname() has returned error (PJ_ERESOLVE))
13:37:50.963    pjsua_acc.c  ....Scheduling re-registration retry for acc 0 in 292 seconds..
13:37:50.964      sip_reg.c  .Error sending request, status=70018
13:37:50.964    pjsua_acc.c  .Unable to create/send REGISTER: gethostbyname() has returned error (PJ_ERESOLVE) [status=70018]
13:37:50.964    pjsua_acc.c  Scheduling re-registration retry for acc 0 in 300 seconds..
13:37:50.972 tsx0x1368288a8  Timeout timer event
13:37:50.972 tsx0x1368288a8  .State changed from Terminated to Destroyed, event=TIMER
13:37:50.972 tdta0x13682bc0  ..Destroying txdata Request msg REGISTER/cseq=58357 (tdta0x13682bc00)
13:37:50.972 tsx0x1368288a8  Transaction destroyed!

[imakou]

I found some reference below which explains some settings I can try. But, I struggle with compiling newer Vialer-pjsip-iOS to replace VialerPJSIP.framework in react-native-pjsip. It seems that it's not easy by just replacing a new VialerPJSIP.framework.

Can someone advise? Thanks.

https://trac.pjsip.org/repos/wiki/IPv6#NAT64

[imakou]

Is it possible to change some IPV6 settings in files where is in VialerPJSIP.framework then compile again to make new settings for IPV6 to be effective??

Thanks.

[datso]

@imakou If ipv6 is very important to you, I suggest you to start with android. Just clone the repo https://github.com/datso/react-native-pjsip-builder that able to build Android version in Docker, and modify config you want :)

[datso]

Closed due to inactivity :) Please re-open the ticket with steps and env how it could be reproduced.