I have used 7-11 phone cards a few times, want to find better ones.: _5 K6 R, h& s8 r9 Z3 s( Z
$ q9 _: _+ R% H: J2 f7 x: |- I- ZAlso, what IP phone do you mean, can you give some exsamples? % p" z: ]. @7 M( N/ ^5 e 5 v& |% m( s- q9 p; }3 FThanks a lot.