presence_id
string Will instruct mod_sofia to invoke aPRESENCE_IN
event that will assert the BLF lamp for the subscribed entity. This only lasts while the channel still exists so it should not be used for persistent status (i.e. a user that is DND, or an agent logged into a queue).Usage
<action application="set" data="presence_id=${dialed_extension}@${domain_name}"/>