Sep  9 21:05:33.764: ISDN Se0/1/1:15 Q931: RX <- SETUP pd = 8  callref = 0x007F 
	Bearer Capability i = 0x9090A3 
		Standard = CCITT 
		Transfer Capability = 3.1kHz Audio 
		Transfer Mode = Circuit 
		Transfer Rate = 64 kbit/s 
	Channel ID i = 0xA3 
		Preferred, Channel 2 
	Progress Ind i = 0x8583 - Origination address is non-ISDN  
	Called Party Number i = 0x81, '0984965196' 
		Plan:ISDN, Type:Unknown
Sep  9 21:05:33.768: ISDN Se0/1/1:15 Q931: TX -> SETUP_ACK pd = 8  callref = 0x807F 
	Channel ID i = 0xA98382 
		Exclusive, Channel 2
Sep  9 21:05:33.788: ISDN Se0/1/1:15 Q931: RX <- DISCONNECT pd = 8  callref = 0x007F 
	Cause i = 0x81AC - Requested circuit/channel not available
Sep  9 21:05:33.792: ISDN Se0/1/1:15 Q931: TX -> RELEASE pd = 8  callref = 0x807F
Sep  9 21:05:33.812: ISDN Se0/1/1:15 Q931: RX <- RELEASE_COMP pd = 8  callref = 0x007F