diff --git a/contrib/ast-db-manage/config/versions/e96a0b8071c_increase_pjsip_column_size.py b/contrib/ast-db-manage/config/versions/e96a0b8071c_increase_pjsip_column_size.py
new file mode 100644
index 0000000000000000000000000000000000000000..d386ded3fb8ab01f89f3b297a719a21db0b574a5
--- /dev/null
+++ b/contrib/ast-db-manage/config/versions/e96a0b8071c_increase_pjsip_column_size.py
@@ -0,0 +1,39 @@
+"""increase pjsip columns size
+
+Revision ID: e96a0b8071c
+Revises: 3855ee4e5f85
+Create Date: 2014-04-23 11:38:02.333786
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'e96a0b8071c'
+down_revision = '3855ee4e5f85'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.alter_column('ps_globals', 'user_agent', type_=sa.String(255))
+
+    op.alter_column('ps_contacts', 'id', type_=sa.String(255))
+    op.alter_column('ps_contacts', 'uri', type_=sa.String(255))
+    op.alter_column('ps_contacts', 'user_agent', type_=sa.String(255))
+
+    op.alter_column('ps_registrations', 'client_uri', type_=sa.String(255))
+    op.alter_column('ps_registrations', 'server_uri', type_=sa.String(255))
+
+
+def downgrade():
+    op.alter_column('ps_registrations', 'server_uri', type_=sa.String(40))
+    op.alter_column('ps_registrations', 'client_uri', type_=sa.String(40))
+
+    op.alter_column('ps_contacts', 'user_agent', type_=sa.String(40))
+    op.alter_column('ps_contacts', 'uri', type_=sa.String(40))
+    op.alter_column('ps_contacts', 'id', type_=sa.String(40))
+
+    op.alter_column('ps_globals', 'user_agent', type_=sa.String(40))
+
+
+