[Mac-telephony-list] Dynamic DNS and Asterisk

[Francis Augusto Medeiros via List]

Yo everyone,

As I read to get my hands installing my next virtual pbx, I've got to  
the cool assitant from Sunrise, showing how to "dial" sip uri's from *.


However, I use a dyndns.org dynamic domain. Is there a way to dial  
URI's without messing with SRV, as it seems that SRV is only  
available if I buy a domain?

Cheers,

Francis