MT#33002 New cdr aggregated field hg_ext_response

Add hg_ext_response for cdrs, this field will store the extension
number picking the call behind an hunt group.

Change-Id: I1c89c75b493f2bb9984cf4e8b4615f159193f33b

db_scripts/base/15740.down

@@ -0,0 +1,6 @@
+USE accounting;
+SET autocommit=0;
+
+DELETE FROM cdr_tag WHERE type IN ('hg_ext_response');
+
+COMMIT;

db_scripts/base/15740.up

@@ -0,0 +1,6 @@
+USE accounting;
+SET autocommit=0;
+
+INSERT INTO cdr_tag (type) VALUES ('hg_ext_response');
+
+COMMIT;