[Asterisk-Users] chan_sip support for SIP:Remote-Party-ID, sp ecifically CLID priva cy

[Low, Adam]

>> Impressed. Does some countries have laws on SIP implementations? Wow. ;-)

We operate a large traditional telephone network in several countries and as I am sure you are aware lawful intercept is a requirement on traditional networks. We've extended our network to provide VoIP gateways (SIP/H323 based) into our traditional Nortel based switched network and even though the calls may originate from a SIP/H323 based network that does not remove the legal requirement within the traditional switched network to abide by the rules of our telecoms licence.

The law maybe immature in relation to regulation of SIP/H323 voice networks but those wishing to interconnect with traditional voice switched networks will still have to abide by the applicable rules/laws if they wish to send traffic over the PSTN.

>> Could you please point me in direction of standard documents, drafts or documentation of this?

IETF specification, draft-ietf-privacy-.02.txt, SIP Extensions for Caller Identity and Privacy.


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