Yes
Yes
http://firmware.ovh/linksys/pap2t/default.cfg
http://firmware.ovh/linksys/pap2t/default_line1.cfg
Yes
Yes
no
$NOTIFY
$PROXY
0x68
high
0xb8
Yes
Yes
Yes
Yes
No
No
No
No
3600
No
No
medium
Yes
Yes
Yes
Yes
No
Yes
No
No
No
(*xx|1[578]|11[259]|12[356]|1[06]xx|3xxx|11[68]xxx|00x.|0x.|2x.|7x.)
Yes
Yes
G711u
Yes
ReINVITE
Yes