# unknown schemes
zer:alice@example.org
mailto:jj@gnu.org
http://www.example.org/file.html
ftp://www.example.org/index.html
au://au.provider.org:6878/
#
# contact with tags and url without brackets
#
sip:j.doe@big.com;tag=34ytr34.2
sip:+1-212-555-1212:1234@gateway.com;tag=34ytr34.2
sip:1212@gateway.com;tag=34ytr34.2
sip:alice@10.1.2.3;tag=34ytr34.2
sip:alice@example.com;tag=34ytr34.2
sip:alice%40example.com@gateway.com;tag=34ytr34.2
#
# url without url-parameter (contact parameter can be present)
#
sip:j.doe@big.com
sip:j.doe@big.com
sip:j.doe:secret@big.com
sip:j.doe@big.com
sip:+1-212-555-1212:1234@gateway.com
sip:1212@gateway.com
sip:alice@10.1.2.3
sip:alice@example.com
sip:alice%40example.com@gateway.com
sip:alice@registrar.com
sip:alice@registrar.com:5080
sip:+1234@po4x80.com
sip:+1254353534@0.tn_2.ebn_8.suisacro.fr
sip:MDU@1.kn_5.tn_1.suisacro.fr
#
# Valid contact fields without display names and brackets
#
<sip:j.doe@big.com>
<sip:j.doe@big.com;maddr=239.255.255.1;ttl=15>
<sip:j.doe:secret@big.com;transport=tcp>
<sip:j.doe@big.com?subject=project>
<sip:+1-212-555-1212:1234@gateway.com;user=phone>
<sip:1212@gateway.com>
<sip:alice@10.1.2.3>
<sip:alice@example.com>
<sip:alice%40example.com@gateway.com>
<sip:alice@registrar.com;method=REGISTER>
<sip:alice@registrar.com:5080;method=REGISTER?subject=project&retry-after=3600>
<sip:+1234@po4x80.com;user=phone>
<sip:+1234@po4x80.com;user=phone?require=com.po4x80.call-bonheur&Proxy-Require=com.po4x80.call-malheur>
<sip:+1254353534@0.dsqn_2.aded.suisacro.fr;user=phone?Require=com.po4x80.y-rgbell.po4x80.artolatic-haka-off>
<sip:MDU@1.kn_5.tn_1.suisacro.fr;user=ip>
#
# Valid contact fields without display names as token (not quoted strings)
#
alice<sip:alice@10.1.2.3>
jack<sip:1212@gateway.com>
j.doe <sip:j.doe@big.com;maddr=239.255.255.1;ttl=15>
user<sip:+1-212-555-1212:1234@gateway.com;user=phone>;tag=54
Alice <sip:alice@example.com>;tag=34ez2
Alice<sip:alice%40example.com@gateway.com>;tag=345erye66
A<sip:alice@registrar.com;method=REGISTER>
a <sip:alice@registrar.com:5080;method=REGISTER?subject=project&retry-after=3600>
#
# Valid contact fields with display names as quoted strings
#
"j.doe" <sip:j.doe@big.com>
"+1234"<sip:+1234@ipworld3700.com;user=phone>
"user"<sip:+1-212-555-1212:1234@gateway.com;user=phone>;tag=54
"Alice" <sip:alice@example.com>;tag=34ez2
"Alice"<sip:alice%40example.com@gateway.com>;tag=345erye66
"A"<sip:alice@registrar.com;method=REGISTER>
"a" <sip:alice@registrar.com:5080;method=REGISTER?subject=project&retry-after=3600>
#
# valid cases with escaped characters
#
"j.doe\\\\" <sip:j.doe:secret@big.com;transport=tcp>
"j.doe\\\"" <sip:j.doe:secret@big.com;transport=tcp>
"j.doe\\\" <sip:j.doe:secret@big.com;transport=tcp>
"j.doe\\"<sip:j.doe@big.com?subject=project>
"j.doe\""<sip:j.doe@big.com?subject=project>
"+1\"234"<sip:+1234@ipworld3700.com;user=phone>
#
# valid cases with utf8
#
"µi²éù^r@§è£¤" <sip:j.doe:secret@big.com;transport=tcp>
"æþøð¢ðß" <sip:j.doe:secret@big.com;transport=tcp>
"»¢ðnß·" <sip:j.doe:secret@big.com;transport=tcp>
"¶Ð߫صÞ"<sip:j.doe@big.com?subject=project>
"¶:?=@?Ð;߫صÞ"<sip:j.doe@big.com?subject=project>
"¶:;?=@?Ð;߫صÞ"<sip:j.doe@big.com?subject=project>
"<sip:j.doe@big.com?subject=project>"<sip:j.doe@big.com?subject=project>
"\" \\qsd"<sip:j.doe@big.com?subject=project>
#
# valid case with a nasty bracket...
#
"jack<4>\\" <sip:jack@2;method=NOTIFY?subject=spamming>
#
# Are those URLs correct??? but How can they be parsed???
# ....
<sip:j.doe@big.com;to[to?r+s=foo:&.bar;qs=dr$/def>
<sip:j.d;oe:secret?@big.com;to[to?r+s=foo:&.bar;qsd=r$/def>
<sip:j.+d$=o\?;e:secr&=+$,@big.com;to[to?r+s=foo:&.ba=r;qsdr$/def>
#
#some bad cases
#
si
<si>
zer:alice@example.com
<zer:alice@example.com>
<sip:@@qsd;sqde_'>
sip:@@qsd;sqde_'
<sip:;qsde>
sip:;qsde
<sip:2?subject=spamming>
#