Some commands support a 'concise' option, which lists out data in a
terse format, separated by ! characters. This file documents the
fields which are output.

* sip show channels concise
	1) remote IP address
	2) S_OR(cur->username, S_OR(cur->cid_num, "(None)"))
	3) call ID
	4) cur->ocseq
	5) cur->icseq
	6) ast_getformatname(cur->owner ? cur->owner->nativeformats : 0)
	7) cli_yesno(ast_test_flag(&cur->flags[1], SIP_PAGE2_CALL_ONHOLD))
	8) cur->needdestroy ? "(d)" : ""
	9) last SIP message receied
	10) refer status

* sip show subscriptions concise
	1) remote IP address
	2) username, or caller id number, or "(None)"
	3) call ID
	4) cur->subscribed == MWI_NOTIFICATION ? "--" : cur->subscribeuri
	5) cur->subscribed == MWI_NOTIFICATION ? "<none>" : ast_extension_state2str(cur->laststate)
	6) subscription_type2str(cur->subscribed)
	7) cur->subscribed == MWI_NOTIFICATION ? S_OR(mailbox_str->str, "<none>") : "<none>"

* core show channels concise
	1) channel name
	2) current context
	3) current extension
	4) current priority
	5) ast_state2str(c->_state)
	6) current application
	7) S_OR(c->data, "")
	8) caller ID num
	9) accountcode
	10) amaflags
	11) durbuf
	12) bc ? bc->name : "(None)"
	13) c->uniqueid