[cisco-voip] cs3 instead of af31 in CM 3.3.4

[Carter, Bill]

I don't remember were I read it, but the standards bodies recommend CS3
for signaling.  Cisco went with AF31 which is like CS3 with a little
extra drop protection.  It is another example a Cisco making a good
"best practices" type suggestion, and the standards bodies don't want to
be so specific.


________________________________

	From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Voll, Scott
	Sent: Monday, February 27, 2006 10:42 AM
	To: Matt Slaga (US)
	Cc: Cisco VoIP
	Subject: RE: [cisco-voip] Re: cs3 instead of af31 in CM 3.3.4
	
	

	Negative Ghost Rider* in CM 4.1.3 the signaling is CS3. No
longer AF31.  This is a known change.

	 

	Scott

	 

	*My favorite quote from Top Gun the movie.

	 

	
________________________________


	From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Matt Slaga (US)
	Sent: Monday, February 27, 2006 8:32 AM
	To: Voll, Scott; Wes Sisk
	Cc: Cisco VoIP
	Subject: RE: [cisco-voip] Re: cs3 instead of af31 in CM 3.3.4

	 

	I think this guy was trying to do the opposite, change the
default of DSCP af31 to CS3.

	 

	
________________________________


	From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Voll, Scott
	Sent: Monday, February 27, 2006 11:15 AM
	To: Wes Sisk
	Cc: Cisco VoIP
	Subject: RE: [cisco-voip] Re: cs3 instead of af31 in CM 3.3.4

	Why did Cisco's default change from DSCP to CS?  Are we going to
see these continue to change for all packets?  Video, audio, etc.

	 

	Scott

	 

	
________________________________


	From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Wes Sisk
	Sent: Sunday, February 26, 2006 10:09 AM
	To: Waleed Samir
	Cc: Cisco VoIP
	Subject: [cisco-voip] Re: cs3 instead of af31 in CM 3.3.4

	 

	there is a setting in ccmadmin under service->service parameters
to changes the DSCP bits used for various signaling.

	 

	/Wes

	 

	On Feb 26, 2006, at 10:08 AM, Waleed Samir wrote:

	
	
	
	

	Ok Thanks for your guiding

	 

	 

	
________________________________


	From: Wes Sisk [mailto:wsisk at cisco.com] 
	Sent: Sunday, February 26, 2006 5:06 PM
	To: Waleed Samir
	Subject: Re: cs3 instead of af31 in CM 3.3.4

	 

	I'm sorry, i do not answer direct questions.  If this is
regarding a TAC case please provide a number, otherwise, plese post your
question on the cisco-voip alias so everyone can benefit from the
answer.

	 

	Thank You,

	/Wes

	 

	On Feb 25, 2006, at 7:35 PM, Waleed Samir wrote:

	
	
	

	 

	Hi

	 

	I need to change the setting of the Callmanager 3.3.4 to send
the signaling traffic with CS3 instead of the AF31 to follow the new
standard.

	How can I make this change and do you have any documents or
links related to this subject.

	Many Thanks

	Waleed Samir

	
	
	

	 

	 

	 

	 

	
________________________________


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