Hi, On 7/1/10 1:38 PM, sangram desai wrote: > Hi, > We are currently using PJSIP on windows mobile handsets using Asterisk > as SIP/Media Server. > We need to encrypt/decrypt the voice data for transmission of RTP packets. > Is it necessary to enable SRTP for this? Because, as far as possble we > need to avoid the Server Settings configuration changes. > If its possible then how to achieve it? > Thanks in advance, > SRTP is the standard way of achieving RTP encryption. PJSIP does support this, but Asterisk doesn't currently support it. There a branch in which SRTP support is being worked on, but it's quite abandoned right now AFAIK and it's not reliable for anything else than playing with it. You may want to do p2p calls to test SRTP or use a SRTP-capable SIP/Media server like FreeSWITCH. Regards, -- Sa?l Ibarra Corretg? AG Projects
