[cisco-voip] DSP allocation question

[Lelio Fulgenzi]

www.cisco.com/go/tools > DSP calculator 

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Lelio Fulgenzi, B.A. 
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1 
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN) 
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"Bad grammar makes me [sic]" - Tshirt 


----- Original Message ----- 
From: "Syed Khalid Ali" <syed.khalid.khursheed at gmail.com> 
To: cisco-voip at puck.nether.net 
Sent: Tuesday, November 10, 2009 8:22:11 AM GMT -05:00 US/Canada Eastern 
Subject: [cisco-voip] DSP allocation question 

Group: 


I have the following scenario: 
PBX_1--------G703/E1--------Router-A--------IP-WAN(g.729 codec)--------Router-B--------G703/E1--------PBX_2 


What number of DSP should be populated in Router-A and B if E1 on PBX_1 and 2 is configured for 30 channels and total number of call over WAN should not exceed 16. Codec used for VoIP call is G.729. 

-- 
Thanks, 
Syed Khalid Ali 


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