Re: [asterisk-users] SIP over SSL TCP or SRTP?

2012-06-28 Thread Olle E. Johansson
22 jun 2012 kl. 21:59 skrev Bruce B: Thanks. Want to secure everything and anything possible. 1- Can both SIP over TLS and SRTP work in conjunction to each other? Yes. As Kevin said, SIP over TLS only secures the signalling. And it secures it hop-by-hop so every server in the middle can

Re: [asterisk-users] SIP over SSL TCP or SRTP?

2012-06-23 Thread Stefan at WPF
Hello Bruce, 2012/6/22 Bruce B bruceb...@gmail.com Thanks. Want to secure everything and anything possible. 1- Can both SIP over TLS and SRTP work in conjunction to each other? yes, you even need them both. SRTP encrypts just the media (audio), but the encryption key for it has to be sent

[asterisk-users] SIP over SSL TCP or SRTP?

2012-06-22 Thread Bruce B
Hello, Which one of these ensures that SIP packets are sent and received in a secure format so that users using public wifi don't allow MITM type of attacks or others can't read the plaintext SIP packet info. VPN is not an option. Looking for 2nd most secure to VPN. P.S. Are both options part of

Re: [asterisk-users] SIP over SSL TCP or SRTP?

2012-06-22 Thread Eric Wieling
-Commercial Discussion Subject: [asterisk-users] SIP over SSL TCP or SRTP? Hello, Which one of these ensures that SIP packets are sent and received in a secure format so that users using public wifi don't allow MITM type of attacks or others can't read the plaintext SIP packet info. VPN

Re: [asterisk-users] SIP over SSL TCP or SRTP?

2012-06-22 Thread Kevin P. Fleming
On 06/22/2012 12:56 PM, Bruce B wrote: Which one of these ensures that SIP packets are sent and received in a secure format so that users using public wifi don't allow MITM type of attacks or others can't read the plaintext SIP packet info. VPN is not an option. Looking for 2nd most secure to

Re: [asterisk-users] SIP over SSL TCP or SRTP?

2012-06-22 Thread Bruce B
Thanks. Want to secure everything and anything possible. 1- Can both SIP over TLS and SRTP work in conjunction to each other? 2- Is SIP over TLS a package or added on module that can be installed from Digium Asterisk repository? 3- SRTP takes care of the RTP and makes it secure so that MITM