IPv6 in PJSIP.outbound_proxy

Asterisk Asterisk SIP
1

Hi all,
I have in pjsip.conf:
[transport-udp]
type=transport
protocol=udp
bind=[2001:DB8::360]
;bind=10.1.3.96

[sipproxy]
type=endpoint
transport=transport-udp
allow=!all,speex,g722,g726,ilbc,g729,gsm,alaw,ulaw
aors=sipproxy
rtp_ipv6=yes
outbound_proxy=sip:[2001:DB8::2b];lr
;outbound_proxy=sip:10.1.3.43;lr

[sipproxy]
type=identify
endpoint=sipproxy
match=[2001:DB8::2b]
;match=10.1.3.43

[sipproxy]
type=aor
contact=sip:[2001:DB8::2b]:5060
;contact=sip:10.1.3.43:5060
qualify_frequency=60

and in extensions.conf:
[test]
exten => 1000,1,NoOp(${EXTEN} in test)
same => n,Dial(PJSIP/sipproxy/sip:music@iptel.org,30)
same => n,HangUp()

For IPv6 asterisk sends SIP INVITE:
Internet Protocol Version 6, Src: 2001:DB8::360, Dst: 2001:DB8::2b
SDP:
Owner/Creator, Session Id (o): - 10628211 10628211 IN IP4 2001:DB8::360
Connection Information ©: IN IP4 2001:DB8::360

Is IP4 corect? I think it should be IP6.

2

What version of Asterisk are you using?

3

Asterisk version is 14.5.0.

4

Remove the “rtp_ipv6” option, it is no longer valid and seems to be causing a problem. Please file an issue[1] for that. As well you will want to place a “” in front of the “;lr” or else it will be treated as a comment. Example: “outbound_proxy=sip:test.com;lr”

[1] https://issues.asterisk.org/jira

5

Hm, you are right. Without the “rtp_ipv6” option is all ok, IP6 for IPv6 in SDP.
Before semicolon ;lr, I have backslash as sugested in https://wiki.asterisk.org/wiki/display/AST/PJSIP+with+Proxies, but here is not visible.

Thank you