03-20-2011 07:12 PM - edited 03-16-2019 04:02 AM
Hi All,
Could you please give me a clear picture of progress_ind alert enable 8? What is it for?
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03-21-2011 02:34 AM
This is from the command reference
This command overrides the default progress indicator that is sent by the switch. This enables you to set the progress indicator at the H.323 gateway, if necessary, to ensure the proper end-to-end signaling for VoIP calls. This command sets the progress indicator only in messages from outbound dial peers that have a set destination pattern, configured by using the destination-pattern command. If a message contains multiple progress indicators, the progress_ind command overrides only the first progress indicator in the message.
The disable and no forms of the progress_ind command have the same result: The call messages are not intercepted by the session application, and the default progress indicator, if any, is forwarded unmodified.
PI=8 tells the router that we have an inband stream coming in, telling the router to cut thru the voice ...so that the calling party can hear what the PSTN is sending.!
/divin
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03-20-2011 09:20 PM
Hi vinoth
This command is typically required only for fixing ringback issues with service provider ISDN line.
Typically in india you may not hear any ringback when calling some mobile networks and applying this command fixes the problem.
Have a look at this link:
http://www.cisco.com/en/US/tech/tk1077/technologies_tech_note09186a0080094c33.shtml
The command is applied at dial-peer level.
Sent from Cisco Technical Support iPhone App
03-20-2011 10:05 PM
Thanks Heaps...
03-21-2011 02:34 AM
This is from the command reference
This command overrides the default progress indicator that is sent by the switch. This enables you to set the progress indicator at the H.323 gateway, if necessary, to ensure the proper end-to-end signaling for VoIP calls. This command sets the progress indicator only in messages from outbound dial peers that have a set destination pattern, configured by using the destination-pattern command. If a message contains multiple progress indicators, the progress_ind command overrides only the first progress indicator in the message.
The disable and no forms of the progress_ind command have the same result: The call messages are not intercepted by the session application, and the default progress indicator, if any, is forwarded unmodified.
PI=8 tells the router that we have an inband stream coming in, telling the router to cut thru the voice ...so that the calling party can hear what the PSTN is sending.!
/divin
PS: Rate only useful posts!
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