BuzzSIP

BuzzSIP 3.0

Free
BuzzSIP is a VOIP softphone that allows you to speak with any other softphone
 
3.0 (See all)

BuzzSIP is a VOIP softphone that allows you to speak with any other softphone running on a PC/ PDA, any stand-alone IP-phone, or using Internet Telephony Service Provider(ITSP) with any traditional wired or mobile phone.
Very popular and easy to use.

Info updated on: