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This adds an "rtp_keepalive" option for PJSIP endpoints. Similar to the chan_sip option, this specifies an interval, in seconds, at which we will send RTP comfort noise frames. This can be useful for keeping RTP sessions alive as well as keeping NAT associations alive during lulls. ASTERISK-25242 #close Reported by Mark Michelson Change-Id: I3b9903d99e35fe5d0b53ecc46df82c750776bc8d
23 lines
424 B
Python
23 lines
424 B
Python
"""Add RTP keepalive
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Revision ID: 498357a710ae
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Revises: 28b8e71e541f
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Create Date: 2015-07-10 16:42:12.244421
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"""
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# revision identifiers, used by Alembic.
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revision = '498357a710ae'
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down_revision = '28b8e71e541f'
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from alembic import op
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import sqlalchemy as sa
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def upgrade():
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op.add_column('ps_endpoints', sa.Column('rtp_keepalive', sa.Integer))
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def downgrade():
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op.drop_column('ps_endpoints', 'rtp_keepalive')
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