[asterisk-bugs] [JIRA] (ASTERISK-29644) pgsjip: Can't register to sip if username has "@" in string

[George Kissandrakis (JIRA)]

George Kissandrakis created ASTERISK-29644:
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             Summary: pgsjip: Can't register to sip if username has "@" in string
                 Key: ASTERISK-29644
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29644
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Resources/res_pjsip_outbound_registration
    Affects Versions: 16.2.1
         Environment: Ubuntu 20.04.2 LTS
            Reporter: George Kissandrakis


https://github.com/pjsip/pjproject/issues/2814
My SIP provider uses usernames that include @
The full string (in chan_sip) is
register => +XXXXXXXXXX at sip.server.com:PASSWORD:+XXXXXXXXXX at sip.server.com@sip.server.com:5060
register => fromuser㊙️username at host
fromuser and username are +XXXXXXXXXX at sip.server.com
This works fine no problems here
When I try to migrate to res_pjsip it seems that it has a problem dealing with @ in username
I tried to backslash @ and tried to replace it with %40 (hex value) but again no luck
Provider told me that I send only the +XXXXXXXXXX part
I did not find any documetation neither a working example on this

Steps to reproduce
create a sip trunk with @ at username

PJSIP version
2.5.0

Context
Ubuntu 20.04
Asterisk 16.2.1 (shipped with Ubuntu)
pjsip version. Whatever is shipped with asterisk. No way to identify it. Should be 2.5.0
[mytrunk]
type=registration
retry_interval = 20
max_retries = 0
expiration = 120
transport = transport-udp
outbound_auth=mytrunk
server_uri=sip:sip.server.com:5060
client_uri=sip:+NNNNNNNN at sip.server.com@sip.server.com:506
[mytrunk]
type=auth
auth_type=userpass
username=+NNNNNNNN at sip.server.com
password=PASSWORD





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