> -----Original Message----- > From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of TE Dukes > Sent: Thursday, January 19, 2017 2:03 PM > To: 'CentOS mailing list' > Subject: Re: [CentOS] [OT] VOIP > > > > -----Original Message----- > From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of John R > Pierce > Sent: Thursday, January 19, 2017 1:01 PM > To: centos at centos.org > Subject: Re: [CentOS] [OT] VOIP > > On 1/19/2017 4:41 AM, TE Dukes wrote: > > I lost > > the ability to use the DSL as a FAX line. > > Analog traditional FAX may not work very well over VOIP. Just sayin'. > > > So, I bought an OOMA. Turns out it uses a number of ports, three of > > which are reserved, 53 TCP/UDP, 110 TCP and 443 TCP. These ports have > > already been port forwarded from my cable modem/router to my server. > > those ports, per > http://support.ooma.com/home/advanced-connections-and-service-ports > are OUTBOUND not inbound, they don't need forwarding. ditto the other > ports Albert listed. > > > Thanks!! > > I didn't have this info last night. The lady on the phone just read me a list. She > didn't say whether they were inbound or outbound. > > I did open the other ports, UDP 123, UDP 514, UDP 1194,UDP 3386, UDP 3480, > UDP 10000-30000, but it didn't work. > > Should have worked. Something else must be wrong. Geeez!! I had to install Google/NSA Chrome to access the interface to get ooma working. Hope I can uninstall Google/NSA Chrome before my system is breeched!!