nanog mailing list archives
RE: Vonage complains about VoIP-blocking
From: "Hannigan, Martin" <hannigan () verisign com>
Date: Tue, 15 Feb 2005 16:46:54 -0500
-----Original Message----- From: owner-nanog () merit edu [mailto:owner-nanog () merit edu]On Behalf Of Eric Gauthier Sent: Tuesday, February 15, 2005 1:45 PM To: nanog () merit edu Subject: Re: Vonage complains about VoIP-blockingOn Tue, Feb 15, 2005 at 11:53:59AM -0600, Adi Linden wrote:How is this any different then blocking port 25 ormanaging the bandwidthcertain applications use.Something else to consider. We block TFTP at our border for security reasons and we've found that this prevents Vonage from working. Would this mean that LEC's can't block TFTP?
Was that a device trying to phone home and get it's configs? Cisco, Nortel, etc. phone home and get configs via tftp. Vonage doesn't need to phone home for config. The device is programmed (router) and it registers with the call manager. If you analyze the transactions it's about 89% SIP and 11% SDP. -M<
Current thread:
- Re: Vonage complains about VoIP-blocking, (continued)
- Re: Vonage complains about VoIP-blocking Adi Linden (Feb 15)
- Re: Vonage complains about VoIP-blocking Daniel Golding (Feb 15)
- Re: Vonage complains about VoIP-blocking Rob Thomas (Feb 15)
- Re: Vonage complains about VoIP-blocking Daniel Golding (Feb 15)
- Re: Vonage complains about VoIP-blocking Jon Lewis (Feb 16)
- Re: Vonage complains about VoIP-blocking John Kristoff (Feb 15)
- Re: Vonage complains about VoIP-blocking Eric Gauthier (Feb 15)
- RE: Vonage complains about VoIP-blocking Jay Hennigan (Feb 15)
- RE: Vonage complains about VoIP-blocking Nathan Allen Stratton (Feb 15)
- RE: Vonage complains about VoIP-blocking Michael Hallgren (Feb 15)
- RE: Vonage complains about VoIP-blocking Bruce Campbell (Feb 15)
- RE: Vonage complains about VoIP-blocking Michael Hallgren (Feb 15)
- Re: Vonage complains about VoIP-blocking Stephen Sprunk (Feb 15)
- Re: Vonage complains about VoIP-blocking Nathan Allen Stratton (Feb 15)
- Re: Vonage complains about VoIP-blocking Daniel Golding (Feb 15)