l: enable=0:
7050: 006982: Dec 29 01:48:05.087:  Queued event From SIP SPI to CCAPI/DNS : SIPSPI_EV_CC_CALL_DISCONNECT
7052: 006984: Dec 29 01:48:05.087:  Queued event from SIP SPI : SIPSPI_EV_SEND_MESSAGE
7053: 006985: Dec 29 01:48:05.087: CCSIP-SPI-CONTROL:  sip_stats_status_code
7055: 006987: Dec 29 01:48:05.087: Sent:
7056: SIP/2.0 500 Internal Server Error
7057: Via: SIP/2.0/UDP 65.67.76.41:5060;branch=z9hG4bK72629db3
7058: From: "5462000" <sip:5462000@65.67.76.41>;tag=as3e9b26ba
7059: To: <sip:6329900@10.1.3.28>;tag=6231D0-207E
7060: Date: Wed, 29 Dec 2004 01:48:05 GMT
7061: Call-ID: 023bbbe91f61ad7529d14ffb2be36b0d@65.67.76.41
7062: Server: Cisco-SIPGateway/IOS-12.x
7063: CSeq: 102 INVITE
7064: Content-Length: 0
7065:
7066:
7067:
7068: 006988: Dec 29 01:48:05.119: Received:
7069: ACK sip:6329900@10.1.3.28 SIP/2.0
7070: Via: SIP/2.0/UDP 65.67.76.41:5060;branch=z9hG4bK72629db3
7071: From: "5462000" <sip:5462000@65.67.76.41>;tag=as3e9b26ba
7072: To: <sip:6329900@10.1.3.28>;tag=6231D0-207E
7073: Contact: <sip:5462000@65.67.76.41>
7074: Call-ID: 023bbbe91f61ad7529d14ffb2be36b0d@65.67.76.41
7076: User-Agent: Asterisk PBX
7078:
7080:
7081: 006989: Dec 29 01:48:05.119: HandleUdpSocketReads :Msg enqueued for SPI with IPaddr: 65.67.76.41:5060
7083:
7084: 006991: Dec 29 01:48:05.119: CCSIP-SPI-CONTROL:  act_disconnecting_new_message
7087: 006994: Dec 29 01:48:05.119: CCSIP-SPI-CONTROL:  sip_stats_method
7089: 006996: Dec 29 01:48:05.119: sipSPIIcpifUpdate :CallState: 2 Playout: 0 DiscTime:643532 ConnTime 0
7090:
7092: 006998: Dec 29 01:48:05.119: The Call Setup Information is :
7094:  State of The Call        : STATE_DEAD
7096:  Calling Number           : 5462000
7097:  Called Number            : 6329900
7098:  Negotiated Codec         : g711ulaw
7099:  Negotiated Codec Bytes   : 160
7102:
7103: 006999: Dec 29 01:48:05.119:
7104:  Source IP Address (Sig  ): 10.1.3.28
7105:  Source IP Address (Media): 0.0.0.0
7106:  Source IP Port    (Media): 0
7107:  Destn  IP Address (Media): 65.67.76.41
7108:  Destn  IP Port    (Media): 11980
7109:  Destn SIP Req Addr:Port  : 65.67.76.41:0
7110:  Destn SIP Resp Addr:Port : 65.67.76.41:5060
7111:  Destination Name         : 65.67.76.41
7112:
7113: 007000: Dec 29 01:48:05.119:
7114:  Disconnect Cause (CC)    : 63
7115:  Disconnect Cause (SIP)   : 500
7116:
7117: 007001: Dec 29 01:48:05.119: ****Deleting from UAS Request table
7118:
7119: 007002: Dec 29 01:48:05.119: ****Deleting from UAS Response table
7120:
7121: 007003: Dec 29 01:48:05.119: Removing call id B
7122:
7123: 007004: Dec 29 01:48:05.123:  freeing ccb 63CEA7B8
7124:

The only difference that I can see is that the non-functional access server is 3 hops from the VoIP server and the ones that are functional are only 2 hops....  I do not think this makes any difference, but I thought I would include it.

Thanks for all your assistance in advance.

Stephen