[asterisk-users] OT: certificate for softphone

[Hans Witvliet]

Hi all,

As stated in the subject, slightly off-topic, as it is not directly a
Asterisk issue, but more SIP in general

Because security in general, and specifically identification becomes
more and more a subject for more concern, and Asterisk is capable of
doing sip/TLS, i was wondering what more could be done to improve
security.

Specially softphones, might it be possible to employ etokens or
smartcards for holding the certificates needed by TLS?

Done before?

Curious, Hans