You could use a VPN to connect the softphone over Verizon. We had an office worker using a hardphone over OpenVPN through Verizon 3G successfully for over a year.
Dustin Roberts Technical Support Specialist Caldwell School District #132 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Joe Micciche Sent: Friday, January 20, 2012 9:08 AM To: [email protected] Subject: [sipx-users] Softphone registration issue with Verizon? -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 01/20/2012 10:55 AM, [email protected] wrote: > Verizon may be blocking... try a VPN connection on your device back > to your firewall? either way, i'd complain to verizon. mike On Fri, > Jan 20, 2012 at 9:59 AM, Robert B <[email protected]> wrote: >>> DNS is setup correctly internally and externally. :) Let's get >>> that out of the picture right away. >>> >>> The issue I am having is that when I register my softphone >>> internally, that is to say I am on the same network as the Sipx >>> server, registrations are fine. When I am remote, using public >>> wifi, registration is perfectly fine. SRV records are good on >>> both sides of the network. >>> >>> However... >>> >>> When I attempt to register over 4G, I get the same error >>> message -- universal, no matter the softphone client I use -- >>> that registration failed because of an authorization error. >>> When I use my laptop tethered to the phone, my PC softphone >>> gives me the same type of response. It's as if the password is >>> being mangled by Verizon. >>> >>> Does anyone have any information on what I may be doing wrong >>> or what Verizon may be doing to block VoIP? Verizon *does* block SIP-UDP over 3G/4G. We have found cases where TCP and TLS work, but there does not seem to be any discernible pattern, so we set the proper expectations with our users. - -- ================================================================== Joe Micciche [email protected] Red Hat, Inc. http://www.redhat.com Senior Communications Engineer X (81) 44554 +1.919.754.4554 Key: 65F90FE1 ================================================================== -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk8ZkVwACgkQJHjEUGX5D+F0IQCfaX8eWfDm4pH3edY8eSFZgXs5 ZC4An1PAPVB86squ8LBdGxSDk8Bwdilr =Yqp9 -----END PGP SIGNATURE----- _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users/ _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users/
