SIP Service Providers - Free World Dialup
Free World Dialup specializes in peer to peer Internet communication and has become one of the largest SIP providers around. Using their service, you can call people subscribed to dozens of other SIP providers across the globe. Free World Dialup also offers other complementary services such as White Pages listings, Voicemail and Conference Calling.
Sign Up Here: http://account.freeworlddialup.com/index_new.php?section_id=94
Free World Dialup boasts the best compatibility around for calling other SIP networks. For more information, please refer to the following web page:
SIP Configuration Settings:
||[Your Free World Dialup Number]|
||[Your Free World Dialup Password]|
|SIP Proxy Server: