[Asterisk-Users] SIP audio port usage

Sherwood McGowan madprofzero at yahoo.com
Tue Sep 20 07:00:01 MST 2005


Then you'll have to make sure that other services are lower QoS. Past that,
find out what port XLITE uses and then QoS that port.

 

->-----Original Message-----
->From: asterisk-users-bounces at lists.digium.com 
->[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of 
->Sebastian Milioto
->Sent: Tuesday, September 20, 2005 9:50 AM
->To: Asterisk Users Mailing List - Non-Commercial Discussion
->Subject: Re: [Asterisk-Users] SIP audio port usage
->
->But, if I have Xlite running on client PC and at the same 
->time the user is doing FTP, both service has the same QoS treatment?
->Is there a way to differentiate these services besides the port?
->
->Sebastian
->
->
->
->On 9/20/05, Sherwood McGowan <madprofzero at yahoo.com> wrote:
->> Yes, because then the MACs specified would be getting the QoS, not 
->> just certain ports. This is how I set up my customers when 
->they have 
->> QoS available.
->> 
->> ->-----Original Message-----
->> ->From: asterisk-users-bounces at lists.digium.com
->> ->[mailto:asterisk-users-bounces at lists.digium.com] On 
->Behalf Of Adrien 
->> ->Laurent
->> ->Sent: Tuesday, September 20, 2005 8:53 AM
->> ->To: Asterisk Users Mailing List - Non-Commercial Discussion
->> ->Subject: Re: [Asterisk-Users] SIP audio port usage
->> ->
->> ->So the more reliable way to do QoS is with MAC adress and 
->not on a 
->> ->port basis.
->> ->Am I right ?
->> ->
->> ->Thanks for your help,
->> ->
->> ->Adrien
->> ->
->> ->On 9/19/05, Rich Adamson <radamson at routers.com> wrote:
->> ->>
->> ->> > I know that SIP is using port 5060 for session
->> ->initiation, but which
->> ->> > port does it use for audio ? is it dynamically assigned ?
->> ->>
->> ->> Its dynamically assigned on a per-call basis.
->> ->>
->> ->> Asterisk assigns the port based on contents of rtp.conf.
->> ->>
->> ->> Remote sip phones assign port numbers based on whatever the 
->> ->> manufacturer happened to choose (no industry standard). E.g., 
->> ->> Cisco uses 32,768 to something around 40,000, while xlite uses
->> ->something in the area of 8,000.
->> ->> The various manufacturers are not consistent at all.
->> ->>
->> ->>
->> ->>
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->> ->
->> ->
->> ->--
->> ->Adrien Laurent
->> ->adrien at modulis.ca
->> ->www.modulis.ca
->> ->_______________________________________________
->> ->--Bandwidth and Colocation sponsored by Easynews.com --
->> ->
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