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<p class=MsoNormal style='text-align:left;direction:ltr;unicode-bidi:embed'>Is
it possible to configure FS such that it will only handle SIP Register messages
internally and will pass all other messages via a SIP trunk to an existing
PBX.&nbsp; This would be very useful to gradually move existing IP phones over
to FS.&nbsp; The stage after that would be to define that certain phones have
all their call processing done on the FS box.&nbsp; <o:p></o:p></p>

<p class=MsoNormal style='text-align:left;direction:ltr;unicode-bidi:embed'><o:p>&nbsp;</o:p></p>

<p class=MsoNormal style='text-align:left;direction:ltr;unicode-bidi:embed'>Thanks,<o:p></o:p></p>

<p class=MsoNormal style='text-align:left;direction:ltr;unicode-bidi:embed'>Simon<o:p></o:p></p>

<p class=MsoNormal dir=RTL><span dir=LTR><o:p>&nbsp;</o:p></span></p>

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