"""remove exchange voicemail

Revision ID: 30d59d9b4b6e
Revises: 18cb96cb384

"""

# revision identifiers, used by Alembic.
revision = "30d59d9b4b6e"
down_revision = "18cb96cb384"

from sqlalchemy.schema import Column
from sqlalchemy.types import Integer, String

from alembic import op


def upgrade():
    op.drop_column("general", "exchange_trunkid")
    op.drop_column("general", "exchange_exten")


def downgrade():
    op.add_column("general", Column("exchange_trunkid", Integer))
    op.add_column("general", Column("exchange_exten", String(128)))
