[cisco-voip] CME: Receiving calls from PSTN with + prepended

Mark Holloway mh at markholloway.com
Tue Dec 15 15:55:58 EST 2009


Router running CME7. Installed VWIC with a PRI to PSTN.  Calls from PSTN contain + in Called Party and call setup is rejected by Cause Code 'Unallocated/Unassigned Number'.  Do I need to configure this router to gracefully allow (or strip) the + before ringing the ephone?  The Calling PSTN Party is 7752011001 and Ephone-dn DID is 13122012222.


Dec 15 21:01:21.862: ISDN Se0/2/0:23 Q931: RX <- SETUP pd = 8  callref = 0x0007 
	Bearer Capability i = 0x8090A2 
		Standard = CCITT 
		Transfer Capability = Speech  
		Transfer Mode = Circuit 
		Transfer Rate = 64 kbit/s 
	Channel ID i = 0xA98383 
		Exclusive, Channel 3 
	Display i = '1001' 
	Calling Party Number i = 0x0081, '7752011001' 
		Plan:Unknown, Type:Unknown 
	Called Party Number i = 0xA0, '+13122012222' 
		Plan:Unknown, Type:National
Dec 15 21:01:21.874: ISDN Se0/2/0:23 Q931: TX -> CALL_PROC pd = 8  callref = 0x8007 
	Channel ID i = 0xA98383 
		Exclusive, Channel 3
Dec 15 21:01:21.878: ISDN Se0/2/0:23 Q931: TX -> DISCONNECT pd = 8  callref = 0x8007 
	Cause i = 0x8281 - Unallocated/unassigned number
Dec 15 21:01:21.918: ISDN Se0/2/0:23 Q931: RX <- RELEASE pd = 8  callref = 0x0007
Dec 15 21:01:21.922: ISDN Se0/2/0:23 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x8007





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