[asterisk-users] * and mj

[Jeff Jones]

Hello all,

 

Has anyone have magicjack working with their asterisk? I had patched
chan_sip.c with some code that allows asterisk to do the md5 hash that mjmd5
proxy does. * shows that it is registered with magicjack, but incoming calls
are not even hitting my * box and outgoing calls get congestion. Here is my
relevant configs. I did do a ton of google searching, but it all points to
it should work. And I am stuck. I know my existing dial plan internally
works, as it already works with my GV and ipkall. Any links or suggestions
would be greatly appreciated.

 

Thanks.

 

A little snip of sip show peers

 

magicjack/Exxxxxxxxxx01    67.91.177.70                5070     OK (55 ms)

 

I get this in the CLI

 

    -- Executing [12486323130 at home-sip-int-in:1]
Dial("SIP/jjonesip-00000006", "SIP/xxxxxxxxxxx at magicjack,30,r") in new stack

  == Using SIP RTP CoS mark 5

  == Using UDPTL CoS mark 5

    -- Called xxxxxxxxxxx at magicjack

    -- Got SIP response 480 "Temporarily Unavailable" back from 67.91.177.70

    -- SIP/magicjack-00000007 is circuit-busy

 

Sip.conf

 

[general]

useragent=MagicJack/2.0.554f (SJ Labs)                ; incase they look at
the UA of sip client

 

register =>
Exxxxxxxxxx01:xxxxxxxxxxxxxxxxxxx at proxy1.detroit.talk4free.com:5070/1100 at hom
e-sip-int-in

 

[magicjack]

context=home-sip-int-in

username=Exxxxxxxxxx01

authuser=Exxxxxxxxxx01

type=friend

secret=xxxxxxxxxxxxxxxxxxxx

port=5070

nat=no

insecure=port,invite

;host=67.106.133.198 ; idk was in a howto

host=proxy1.detroit.talk4free.com

;host=67.91.177.70 ; detroit proxy

;host=vms03.detroit.talk4free.com

;host=67.91.177.77 ; vms03.detroitproxy

useragent=MagicJack/2.0.554f (SJ Labs)

fromuser=Exxxxxxxxxx01

fromdomain=talk4free.com

dtmfmode=rfc2833

;dtmfmode=inband

qualify=2000

canreinvite=no

disallow=all

allow=ulaw

t38pt_udptl = no

 

And the code I used to patch chan_sip.c

 

--- old/channels/chan_sip.c     2009-08-13 10:24:40.000000000 -0700

+++ new/channels/chan_sip.c     2009-08-22 13:47:29.000000000 -0700

@@ -8535,6 +8535,32 @@

                ast_md5_hash(a2_hash, a2);

                snprintf(resp, sizeof(resp), "%s:%s:%s", a1_hash, usednonce,
a2_hash);

                ast_md5_hash(resp_hash, resp);

+

+

+       /* To a Magicjack domain */

+               if (strstr(uri,"talk4free.com"))

+               {

+               char callid[256];

+               char newnonce[256];

+               char *c;

+               int i;

+               ast_copy_string(callid, p->callid, sizeof(callid));

+               ast_copy_string(newnonce, p->nonce, sizeof(newnonce));

+

+               strcat(newnonce, "_");

+               c = newnonce + strlen(newnonce);

+               char hex[2];

+               hex[1] = 0;

+               for (i = 0; i < 8; i++) {

+                       hex[0] = newnonce[i];

+                       int x = strtol(hex, NULL, 16);

+                       *c++ = callid[x];

+                       }

+               *c++ = 0;

+

+               snprintf(resp,sizeof(resp),"%s:%s:%s", a1_hash, newnonce,
a2_hash);

+               ast_md5_hash(resp_hash, resp);

+               }

        }

 

        good_response = keys[K_RESP].s &&

@@ -11658,6 +11684,31 @@

                snprintf(resp,sizeof(resp),"%s:%s:%s", a1_hash, p->nonce,
a2_hash);

        ast_md5_hash(resp_hash, resp);

 

+       /* To a Magicjack domain */

+       if (strstr(uri,"talk4free.com"))

+       {

+               char callid[256];

+               char newnonce[256];

+               char *c;

+               int i;

+               ast_copy_string(callid, p->callid, sizeof(callid));

+               ast_copy_string(newnonce, p->nonce, sizeof(newnonce));

+

+               strcat(newnonce, "_");

+               c = newnonce + strlen(newnonce);

+               char hex[2];

+               hex[1] = 0;

+               for (i = 0; i < 8; i++) {

+                       hex[0] = newnonce[i];

+                       int x = strtol(hex, NULL, 16);

+                       *c++ = callid[x];

+                       }

+               *c++ = 0;

+

+               snprintf(resp,sizeof(resp),"%s:%s:%s", a1_hash, newnonce,
a2_hash);

+               ast_md5_hash(resp_hash, resp);

+       }

+

        /* only include the opaque string if it's set */

        if (!ast_strlen_zero(p->opaque)) {

          snprintf(opaque, sizeof(opaque), ", opaque=\"%s\"", p->opaque);

 

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