Hi, I've 2 Cisco 3845 ip to ip gateways that connect a SIP network with a H323 network. Gateways are configured to translate voip signaling protocols and to work as media gateway (new RTP flow is regenerated).
I've a problem. Some call still live even if the caller hang up the phone.
Only with the "clear call voice causecode xx id xxxx" the call is cancelled.
This is an example of a call active since 21545 seconds:
show call active voice compact
Total call-legs: 48
1441299 ANS T21545 g711alaw VOIP P03xxxxxxx 10.54.10.99:16480
1441301 ORG T21545 g711alaw VOIP P03xxxxxxx 10.35.254.122:16674
Cisco IOS Software, 3800 Software (C3845-IPVOICE_IVS-M), Version 12.4(11)T4, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Fri 26-Oct-07 22:52 by prod_rel_team
ROM: System Bootstrap, Version 12.3(11r)T2, RELEASE SOFTWARE (fc1)
c3845-iptoipgw-01 uptime is 4 weeks, 6 days, 5 hours, 43 minutes
System returned to ROM by reload at 11:37:26 SUTC Fri Jul 11 2008
System restarted at 11:38:42 SUTC Fri Jul 11 2008
System image file is "flash:c3845-ipvoice_ivs-mz.124-11.T4.bin"
Cisco 3845 (revision 1.0) with 225280K/36864K bytes of memory.
Processor board ID FCZ094771HV
2 Gigabit Ethernet interfaces
DRAM configuration is 64 bits wide with parity enabled.
479K bytes of NVRAM.
62720K bytes of ATA System CompactFlash (Read/Write)
Configuration register is 0x2102
Can you help us?