Voice blocking This topic has 3 replies, 1 voice, and was last updated 15 years, 4 months ago by MikeM. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts 9th May 2008 at 22:26 #31783 AlonzoGuest what would be a good solution to voip blocking by my local isp provider and what equipment can i use for card calling 9th May 2008 at 23:26 #31784 MikeMGuest you should look for a device that can utilize different ports for VoIP. Mike 10th May 2008 at 17:48 #31785 AlonzoGuest Could you recommend anything 11th May 2008 at 19:14 #31786 MikeMGuest Most gateways support this, such as cisco and quintum. Of course you have to make sure that your voip provider supports this as well. Author Posts Viewing 4 posts - 1 through 4 (of 4 total) The forum ‘Voice over IP’ is closed to new topics and replies.