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