12-10-2016 03:14 PM - edited 03-17-2019 08:55 AM
Hello,
If you have any configuration modifications to make on a SIP gateway while a active call is there is not possible.For example if you are binding you will get a error
Note If there are active calls, the bind command will not take effect if it is issued for the first time or if it is issued while another bind command is in effect. A message is printed reminding you that there are active calls and that the bind command change cannot take effect.
For example :
dial-peer voice 15 voip
description outbound dial-peer to CUCM
voice-class sip bind control source-interface GigabitEthernet0/0
voice-class sip bind media source-interface GigabitEthernet0/0
dial-peer voice 1 voip
description inbound from CUCM
voice-class sip bind control source-interface GigabitEthernet0/0
voice-class sip bind media source-interface GigabitEthernet0/0
dial-peer voice 2 voip
description inbound from ITSP
voice-class sip bind control source-interface GigabitEthernet0/2
voice-class sip bind media source-interface GigabitEthernet0/2
dial-peer voice 20 voip
description ***outbound dialpeer to ITSP***
voice-class sip bind control source-interface GigabitEthernet0/2
voice-class sip bind media source-interface GigabitEthernet0/2
Can anyone let me know any command or way to clear or disconnect the active call to do the changes without reloading the gateway ???
12-11-2016 07:38 PM
We may achieve this by the following sequence of commands: ++ BIG520#show voice call st CallID CID ccVdb Port Slot/DSP:Ch Called # Codec MLPP Dial-peers 0x1A2 1468 0x8AA3F248 50/0/22.0 2113 g711ulaw 4 20021 2001920021/20019 0x1A3 1468 0x8B2611CC 50/0/11.0 *2113 g711ulaw 4 20019/20021 20019/20021 1 active call found Router#clear call voice causecode 2 id 1468
(here 1468 is the CID mentioned in the show voice call st)
Credit: https://supportforums.cisco.com/discussion/12057821/kill-active-call
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