[asterisk-users] SIP Softphone

[Patrick Laimbock]

On 09-06-14 08:52, Giles Coochey wrote:
> On 08/06/2014 22:01, Mark Robinson wrote:
>> Hello,
>>
>> can someone recommend a good and free Softphone for Windows which does
>> not display advertisments inside the program?
>>
>>
> Has anyone tried MicroSIP?
> http://www.microsip.org/

Nope but if it doesn't meet your needs then maybe have a look at Jitsi 
https://jitsi.org/ or Linphone https://www.linphone.org/

I prefer the client to have at least the following features:

Security:
- TLS
- SRTP
- ZRTP

Codecs:
- G722
- G729

Fight NAT (if IPv6 is not an option):
- STUN
- TURN
- ICE

Cheers,
Patrick