Cisco Systems ATA 186, ATA 188 manual Step, Action, mdcx 57737 aaln/1@192.168.3.33 MGCP

Appendix C MGCP Call Flows

Step	Action	Log
38.	OK—Cisco ATA 1 to Call Agent	200 57736 OK
39.	ATA 2 Connection mode changes to receive-only—Call Agent to	mdcx 57737 aaln/1@[192.168.3.33] MGCP 1.0
	Cisco ATA 2	K: 57722-57724
		C: 26962
		I: 0
		X: 29653
		R: L/hu(N),L/hf(N),D/[0-9*#](N)
		S:
		D: x
		N: 192.168.3.76:2427
		L: p:20, a:PCMU, t:00
		M: recvonly
		v=0
		c=IN IP4 192.168.3.33
		m=audio 10000 RTP/AVP 0
40.	OK—Cisco ATA 2 to Call Agent	200 57737 OK
41.	Cisco ATA 2 hangs up—Cisco ATA 2 to Call Agent	NTFY 19 aaln/1@[192.168.3.33] MGCP 1.0
		N: 192.168.3.76:2427
		X: 29653
		O: L/hu
		K: 18
42.	OK—Call Agent to Cisco ATA 2	200 19 OK
43.	Cisco ATA 2 Connection is deleted—Call Agent to Cisco ATA 2	dlcx 57740 aaln/1@[192.168.3.33] MGCP 1.0
		K: 57737
		C: 26962
		I: 0
		X: 29654
		S:
		N: 192.168.3.76:2427
44.	OK—Cisco ATA 2 to Call Agent	200 57740 OK
45.	Call Agent requests Cisco ATA 2 to report off-hook event—Call	rqnt 57741 aaln/1@[192.168.3.33] MGCP 1.0
	agent to Cisco ATA 2	X: 29655
		R: L/hd(N)
		N: 192.168.3.76:2427
46.	OK—Cisco ATA 2 to Call Agent	200 57741 OK

Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide for MGCP (version 3.0)

C-6 OL-4803-01