SIP Info

jumran · Post by **jumran** » Thu Jun 12, 2008 11:32 pm

Is there anyway to extract the SIP info from the latest verion of Magic Jack? I would love to be able to use SIP info with other softphones.

kenneth_v · Post by **kenneth_v** » Fri Jun 13, 2008 11:30 am

The search button is you friend and be prepared to do alot of reading. The answers are there in the forum if you read enough

semicharm · Post by **semicharm** » Fri Jun 13, 2008 12:26 pm

It's there alright, just ignore the solutions that tell you to use a packet sniffer since that doesn't work anymore. I've also heard that some of the MJ functions don't work with other softphones, so you might want to try out some of the replacement skins that have been found before you go through all of that trouble. At least none of them have ads.

jumran · Post by **jumran** » Fri Jun 13, 2008 2:45 pm

Thanks for the links to the skin files. It does help that the new skins don't have ads. I have searched the forums for a way to extract SIP info but all I can find are old outdated ways that no longer work such as using fiddler and using serial number to extract the details. I would greatly appreciate if any one could PM me or post a reply here with the directions on extracting the SIP info or post a link to the correct thread that has the relevant info.

Post by **laserjobs** » Fri Jun 13, 2008 4:55 pm

jumran wrote:Thanks for the links to the skin files. It does help that the new skins don't have ads. I have searched the forums for a way to extract SIP info but all I can find are old outdated ways that no longer work such as using fiddler and using serial number to extract the details. I would greatly appreciate if any one could PM me or post a reply here with the directions on extracting the SIP info or post a link to the correct thread that has the relevant info.

You are going to have to do some digging and know how to use some tools if you want the SIP information for your MJ. Even with the SIP info there is no guarantee it will work in setting up another device. No one here is going to PM you with the information since all info is posted in the forum if you search.

semicharm · Post by **semicharm** » Sat Jun 14, 2008 9:41 pm

Sorry about the runaround jumran, but everyone's a bit paranoid about giving out that info since all of the other methods that have been openly discussed around here have been squashed.

enotz · Post by **enotz** » Tue Jun 17, 2008 1:26 pm

This is an academic rather than a practical followup:

Why won't a packet sniffer work? Surely the MJ is needing to send the SIP info out and surely that can be sniffed. What am I missing here?

Post by **MagicHack** » Tue Jun 17, 2008 1:54 pm

enotz wrote:This is an academic rather than a practical followup:

Why won't a packet sniffer work? Surely the MJ is needing to send the SIP info out and surely that can be sniffed. What am I missing here?

You cannot use a sniffer directly because your SIP password is not sent in clear text. MagicJack uses HTTP Authentication (see: RFC2617).

To calculate the MD5, you do something like:

Code: Select all

Calculate A1 = MD5(username:realm:password)
Calculate A2 = MD5(METHOD:uri)
Calculate Final Hash = MD5(A1:nonce:A2)

The Final Hash is sent across the wire. MD5 is a one way hash. The only way to get the underlying password from a network capture would be brute force. MagicJack uses 20 character passwords (Numbers and Digits). A tool like cain could do it, but that would take years...

aakimenko · Post by **aakimenko** » Wed Jul 16, 2008 1:20 pm

I've been looking for solutions, tried all the outdated methods, but nothing seems to work. I guess it's a constant race against MJ, who outsmarts who. Anyway, if anybody has a suggestion how to get sip credentials, woud be greatly appreciated.

kenneth_v · Post by **kenneth_v** » Thu Jul 24, 2008 8:01 pm

If I can find it, you can find it!!!
unlocked vonage pap2 works great

kenneth_v · Post by **kenneth_v** » Thu Jul 24, 2008 8:01 pm

oops double post!!!!