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IPSec IP Telephony:End to End or Segment
I've a question which I hope the experts on
this list can answer/give their opinion.
With respect to IP Telephony, should security be
end-to-end or does it make sense to have it on
just one segment, eg between two IP Telephony Gateways.
If security is only implemented between the Gateways
is the security risk unacceptable ??
If the phones were Internet-Phones, security could be
implemented end-to-end using IPSec, but what happens if
one end is an Internet Phone and one end is a normal PSTN Phone ?
Anthony Walwyn Title: Senior Systems Engineer
ECI Telecom, UK DCME Development, Voice: +44(0)1256 388065
ISIS House, Reading Road, Chineham Fax : +44(0)1256 388142
Basingstoke, Hampshire UK RG24 8TW Email: firstname.lastname@example.org