Bo -
You're right. I changed the "max sessions" value from 45 to 2. This is the
new output from my "show sdspfarm units":
mtp-1 Device:RTR-XCODE TCP socket:[1] REGISTERED in SCCP ver 17/10
actual_stream:4 max_stream 4 IP:192.168.99.1 57105 MTP Dixieland keepalive 0
Supported codec:
G711Ulaw
G711Alaw
G729
G729a
G729ab
max-mtps:1, max-streams:90, alloc-streams:4, act-streams:0
Two values to point out:
MAX-STREAMS remains the same. This is the number of sdspfarm transcode
sessions I specified under telephony-service. You're right, in that xocde/mtp
resources are counted as multiples of two. Since I stated 45 sessions, it
lists 90 streams.
ALLOC-STREAMS reflects the max-sessions listed under the dspfarm profile
section of my configuration. Since I entered 2 sessions, it displays 4 streams
(again, multiples of two).
What I need pay attention to is SESSIONS versus STREAMS.
Lastly, what the heck is "MTP Dixieland"? (second line of the output). That's
weird.
Matthew Berry
Digital Footprint:
Twitter: ciscovoiceguru
Skype: ciscovoiceguru
1st Lab Attempt: Aug 16th, 2010
________________________________________
From: ccie_voice-boun...@onlinestudylist.com
[ccie_voice-boun...@onlinestudylist.com] On Behalf Of Bo Gao [bga...@gmail.com]
Sent: Friday, May 07, 2010 7:22 AM
To: Matthew Berry
Cc: OSL
Subject: Re: [OSL | CCIE_Voice] Trancoding resources on CUBE
I think the number 90 was not b/c 45 (dspfarm) + 45 (sdspfarm), you had a
value of 90 because each transcoder session consists of two transcoding streams
between callers using transcode.
Bo
On Fri, May 7, 2010 at 3:33 AM, Matthew Berry
<ciscovoiceg...@gmail.com<mailto:ciscovoiceg...@gmail.com>> wrote:
Earlier this week, I began Vol 2 Lab 1. In this lab, I configured transcoding
resources on the CUBE. These resources were registered to the gateway itself,
under telephony-service.
I was messing around on a router this morning and found something confusing.
If I define "maximum sessions" under the dspfarm profile as well as "sdspfarm
transcode sessions" under "telephony-service," the values seem to be considered
independent of each other.
I defined 45 maximum sessions on the dspfarm profile. Hower, when I run a
"show sdspfarm units," I get a total of 90 max-streams. The two commands
appear to be summed up in this command. Can someone explain this to me?
sccp local Loopback1
sccp ccm 192.168.99.1 identifier 1 version 7.0
sccp
!
sccp ccm group 1
bind interface Loopback1
associate ccm 1 priority 1
associate profile 1 register RTR-XCODE
signaling dscp ef
!
dspfarm profile 1 transcode
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec g729r8
maximum sessions 45
associate application SCCP
...
telephony-service
sdspfarm units 1
sdspfarm transcode sessions 45
sdspfarm tag 1 RTR-XCODE
max-ephones 1
max-dn 1
ip source-address 192.168.99.1 port 2000
max-conferences 8 gain -6
transfer-system full-consult
create cnf-files version-stamp Jan 01 2002 00:00:00
--
Matthew Berry
A+, CCENT, CCNA, CCNA Voice, CCVP, CCIE Voice Written
Vitals:
GVoice: +1.612.424.5044
Gmail: ciscovoiceg...@gmail.com<mailto:ciscovoiceg...@gmail.com>
Skype: ciscovoiceguru
Twitter: ciscovoiceguru
Cert Stats:
Cisco Cert Journey Began: Jan 1, 2009
1st Lab Attempt: Aug 16, 2010
_______________________________________________
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