[cisco-voip] RTP ports 16384 - 32768

Lelio Fulgenzi lelio at uoguelph.ca
Fri Sep 21 10:27:33 EDT 2012


the great thing is, depending on the device and software, the RTP ports could be different. i used this as my base for my ACLs, but found problems with things like Unity Express and some other SIP clients. 

making ACLs is not an easy task any more. 

doesn't really answer your question, but thought i'd throw that in there. 

--- 
Lelio Fulgenzi, B.A. 
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1 
(519) 824-4120 x56354 (519) 767-1060 FAX (ANNU) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
Cooking with unix is easy. You just sed it and forget it. 
- LFJ (with apologies to Mr. Popeil) 


----- Original Message -----
From: "Mark Holloway" <mh at markholloway.com> 
To: "Cisco VoIPoE List" <cisco-voip at puck.nether.net> 
Sent: Friday, September 21, 2012 10:23:37 AM 
Subject: [cisco-voip] RTP ports 16384 - 32768 

Does anyone know why Cisco usually references the RTP port range for voice applications as 16384 - 32768? If you're including RTCP (you typically would), the last port would be an odd number. 
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