diff -r d7ae7fd8a214 -r e568963742d6 asterisk/asterisk.patch.proxymwi
--- a/asterisk/asterisk.patch.proxymwi	Tue Aug 28 18:32:00 2012 +0200
+++ b/asterisk/asterisk.patch.proxymwi	Tue Aug 28 18:32:05 2012 +0200
@@ -2,7 +2,7 @@
 diff -Nau channels/chan_sip.c.orig channels/chan_sip.c
 --- channels/chan_sip.c.orig	2011-01-14 18:32:52.000000000 +0100
 +++ channels/chan_sip.c	2011-03-13 14:34:29.000000000 +0100
-@@ -25085,6 +25085,7 @@
+@@ -25791,6 +25791,7 @@
  	struct sip_pvt *p;
  	int newmsgs = 0, oldmsgs = 0;
  	const char *vmexten = NULL;
@@ -10,7 +10,7 @@
  
  	ao2_lock(peer);
  
-@@ -25138,6 +25139,11 @@
+@@ -25852,6 +25853,11 @@
  		}
  		/* Recalculate our side, and recalculate Call ID */
  		ast_sip_ouraddrfor(&p->sa, &p->ourip, p);
@@ -20,5 +20,5 @@
 +		if (s != NULL)
 +			*s = 0;
  		build_via(p);
- 		ao2_t_unlink(dialogs, p, "About to change the callid -- remove the old name");
- 		build_callid_pvt(p);
+ 
+ 		ao2_lock(peer);