Categories: VoIP News

How to obtain MagicJack SIP Credentials

A VoIPInsider reader recently provided a tutorial on obtaining MagicJack SIP credentials, which should allow you to set up MagicJack as a trunk in any Asterisk based IP PBX by making the following modifications to SIP.conf. NOTE: VoIPInsider does not suggest, nor endorse activities which may violate your MagicJack TOS.

As of 5-31-08 to obtain your sip credentials you will need to dump your memory while magicjack.exe is running in order to view the decrypted password.
All other information can be had with any packet capture program.

Replace EXXXXXXXXXX01 with your MJ number. Include E and 01.
Replace the proxy proxy1.Atlanta.talk4free.com:5070 with the proxy your MJ registers to and change host=67.90.138.70 to host=YourProxyIPHere.
Replace XXXXXpasswordXXXXX with your password. Currently a 20 character string consisting of numbers and letters. Mine is all uppercase.

~~~~~sip.conf~~~~~

register => EXXXXXXXXXX01:XXXpasswordXXXX@proxy1.Atlanta.talk4free.com:5070

[magicjack]
context=incoming
username=EXXXXXXXXXX01
type=friend
secret=XXXXXpasswordXXXXX
port=5070
nat=yes
insecure=very
host=67.90.138.70
fromuser=EXXXXXXXXXX01
dtmfmode=inband
qualify=2000

~~~~~sip.conf~~~~~

~~~~~extensions.conf~~~~~

[incoming]
exten => YourMJNumber,1,Answer
exten => YourMJNumber,2,Dial(sip/sipura,30,r) ;dial someone…such as an ATA

[MagicJackOutgoing]
exten => _1NXXNXXXXXX,1,Dial(SIP/${EXTEN}@magicjack,30,r)
exten => _1NXXNXXXXXX,2,congestion()
exten => _1NXXNXXXXXX,102,busy()
exten => i,1,Hangup
exten => t,1,Hangup
exten => h,1,Hangup

[sip]
include => MagicJackOutgoing

~~~~~extensions.conf~~~~~

Garrett Smith

Garrett is the former VoIP Supply CMO.

View Comments

  • i'm having trouble following what you are saying to dump this information to . what program do you use to dump and where do you replace this info into? I'm getting lost trying to figure this out. I'm just a beginner to this i have the magic jack but you have lost me from there need help

  • I have all the information I need from the dump file using pmdump and notepad++,
    except the password.

    Can some one email me some info on how to find the password or MJ change something.

    Thank You

  • I found a link to a program in some forum that retrieves the password, and it actually worked! here's the link magic2008man.tripod.com

  • kc,

    I tried going to that link and looks like it is no longer valid. Can you post it on Rapidshare, or yousendit?

    Thanks in advance!

  • I think this is all fake. There is no way you can get SIP information from MagicJack.

    This is all to get free traffic and nothing else. It actually doesn't work at all.

    SO ppl.. don't rely on this one

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Garrett Smith

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