[cisco-voip] RE: QoS for VOIP
Randy Homyk (US)
Randy.Homyk at us.didata.com
Mon Jun 20 10:38:44 EDT 2005
You will need to set up a gatekeeper to do this.
Randy Homyk
CCIE Voice #14584
Consultant
Dimension Data
mailto: randy.homyk at us.didata.com
Phone: 786-269-5175
Fax: 305-258-9156
Mobile: 786-269-5175
-----Original Message-----
From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net]On Behalf Of cisco-voip-request at puck.nether.net
Sent: Monday, June 20, 2005 10:23 AM
To: cisco-voip at puck.nether.net
Subject: cisco-voip Digest, Vol 28, Issue 73
Send cisco-voip mailing list submissions to
cisco-voip at puck.nether.net
To subscribe or unsubscribe via the World Wide Web, visit
https://puck.nether.net/mailman/listinfo/cisco-voip
or, via email, send a message with subject or body 'help' to
cisco-voip-request at puck.nether.net
You can reach the person managing the list at
cisco-voip-owner at puck.nether.net
When replying, please edit your Subject line so it is more specific
than "Re: Contents of cisco-voip digest..."
Today's Topics:
1. RE: QoS for VOIP. (Rich Dobry)
2. RE: Question on PRI Gateway (Anthony Mendoza)
----------------------------------------------------------------------
Message: 1
Date: Mon, 20 Jun 2005 10:15:41 -0400
From: "Rich Dobry" <rdobry at tsginc.biz>
Subject: RE: [cisco-voip] QoS for VOIP.
To: <cisco-voip at puck.nether.net>, <cisco-nsp at puck.nether.net>
Message-ID:
<E5A9241B3E0F5B43983923EB3C3A2DBF300A70 at tsg-mail.thesiggroup.com>
Content-Type: text/plain; charset="us-ascii"
Karim,
I don't know your setup, but if you are using the Call Manager, CAC is
setup in the CM. You give it locations for each device and the
bandwidth between locations reserved for phone calls.
Depending on your coded per call, it will deduct the BW (25k for g.729
and 80k for G.711 - as far as I know, even if you are using cRTP, which
will lower the actual BW, it still decrements the 25/80k) and once it is
out of available BW, the call gets rejected.
Rich
The Signature Group
An Employee Owned Company
Rich Dobry
Director of Sales Engineering
rdobry at tsginc.biz <mailto:rdobry at tsginc.biz>
www.tsginc.biz <http://www.tsginc.biz>
The Signature Group
8229 Boone Boulevard
Suite 820
Vienna, VA 22182
<http://maps.yahoo.com/py/maps.py?Pyt=Tmap&addr=8229+Boone+Boulevard&csz
=Vienna%2C+VA++22182&country=us>
tel:
fax:
mobile:
(703) 748-9531
(703) 287-0691
(443) 250-3400
________________________________
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Karim
Sent: Sunday, June 19, 2005 1:35 PM
To: cisco-voip at puck.nether.net; cisco-nsp at puck.nether.net
Subject: [cisco-voip] QoS for VOIP.
Hello,
I am trying to do QoS for VOIP traffic. Successfully configured LLQ, LFI
and cRTP with MLPPP over virtual-template.
What I am trying to do now is limiting the number of calls according to
the bandwidth reserved for voice traffic. Can anyone help???
With the current situation, if the reserved bandwidth can give 4 calls
with good quality (taking into consideration that the rest of the
bandwidth is consumed for other types of traffic), the 5th call can be
started but with very bad quality. I am asking how can I avoid this 5th
call from the begining??? I didn't find CAC config. with LLQ.
Karim.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://puck.nether.net/pipermail/cisco-voip/attachments/20050620/5b609f25/attachment-0001.html
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 2217 bytes
Desc: image001.gif
Url : https://puck.nether.net/pipermail/cisco-voip/attachments/20050620/5b609f25/attachment-0001.gif
------------------------------
Message: 2
Date: Mon, 20 Jun 2005 07:20:50 -0700
From: "Anthony Mendoza" <amendoza at Niku.com>
Subject: RE: [cisco-voip] Question on PRI Gateway
To: "Tim Frazee" <tfrazee at aosgs.com>, "Cisco VoIP"
<cisco-voip at puck.nether.net>
Message-ID:
<57D9A9C0457AEF4CB1125E91E652DF9CE5F4EE at RWC-EXCHANGE-VS.Niku.com>
Content-Type: text/plain; charset="us-ascii"
I plugged in the loop back and the interface looks up, but still not
registering:
Interface IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS TRTL
------------------------------------------------------------------------
* FastEthernet0/0 0 0 0 0 11000 21 1000 2 0
Serial1/0:0 0 0 0 0 0 0 0 0 0
Serial1/0:1 0 0 0 0 0 0 0 0 0
Serial1/0:2 0 0 0 0 0 0 0 0 0
Serial1/0:3 0 0 0 0 0 0 0 0 0
Serial1/0:4 0 0 0 0 0 0 0 0 0
Serial1/0:5 0 0 0 0 0 0 0 0 0
Serial1/0:6 0 0 0 0 0 0 0 0 0
Serial1/0:7 0 0 0 0 0 0 0 0 0
Serial1/0:8 0 0 0 0 0 0 0 0 0
Serial1/0:9 0 0 0 0 0 0 0 0 0
Serial1/0:10 0 0 0 0 0 0 0 0 0
Serial1/0:11 0 0 0 0 0 0 0 0 0
Interface IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS TRTL
------------------------------------------------------------------------
Serial1/0:12 0 0 0 0 0 0 0 0 0
Serial1/0:13 0 0 0 0 0 0 0 0 0
Serial1/0:14 0 0 0 0 0 0 0 0 0
Serial1/0:15 0 0 0 0 0 0 0 0 0
Serial1/0:16 0 0 0 0 0 0 0 0 0
Serial1/0:17 0 0 0 0 0 0 0 0 0
Serial1/0:18 0 0 0 0 0 0 0 0 0
Serial1/0:19 0 0 0 0 0 0 0 0 0
Serial1/0:20 0 0 0 0 0 0 0 0 0
Serial1/0:21 0 0 0 0 0 0 0 0 0
Serial1/0:22 0 0 0 0 0 0 0 0 0
* Serial1/0:23 0 0 0 0 0 0 0 0 0
rwc-faxgw-149-59#sho mgcp endpoint
Interface T1 1/0
ENDPOINT-NAME V-PORT SIG-TYPE ADMIN
rwc-faxgw-149-59#
Any ideas for me?
Thanks,
-Anthony
> -----Original Message-----
> From: Anthony Mendoza
> Sent: Sunday, June 19, 2005 7:17 PM
> To: Tim Frazee; Cisco VoIP
> Subject: RE: [cisco-voip] Question on PRI Gateway
>
> Thanks! I'll get my loopback plugged in tomorrow!
>
>
> -Anthony
> -----Original Message-----
> From: Tim Frazee [mailto:tfrazee at aosgs.com]
> Sent: Sunday, June 19, 2005 4:27 PM
> To: Anthony Mendoza; Cisco VoIP
> Subject: RE: [cisco-voip] Question on PRI Gateway
>
> You will need at least layer 2 to register.
>
> I normally plug in a loopback plug for staging.
>
>
>
> Timothy Frazee
> Enterprise Engineer
> AOS Global Solutions
>
> Cisco IP Phone: 636.680.1065
> Cellular Phone: 314.753.7506
> -----Original Message-----
> From: cisco-voip-bounces at puck.nether.net
> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of
> Anthony Mendoza
> Sent: Sunday, June 19, 2005 1:45 PM
> To: Cisco VoIP
> Subject: [cisco-voip] Question on PRI Gateway
>
> I've got my 3640 properly configured (or so I believe), but
> it isn't showing up as registered on my CCM (4.x).. To me it
> appears as though the gateway is properly configured as it
> shows as being "registered" to the primary CCM (my subscriber).
>
> Here's what I see on the gateway:
>
> rwc-faxgw-149-59#sho ccm-manager
> MGCP Domain Name: rwc-faxgw-149-59.niku.com
> Priority Status Host
> ============================================================
> Primary Registered 10.150.4.11
> First Backup Backup Ready 10.150.4.12
> Second Backup Backup Ready 10.150.0.13
>
> Current active Call Manager: 10.150.4.11
> Backhaul/Redundant link port: 2428
> Failover Interval: 30 seconds
> Keepalive Interval: 15 seconds
> Last keepalive sent: 13:41:25 PDT Jun 19 2005
> (elapsed time:
> 00:00:07)
> Last MGCP traffic time: 13:41:25 PDT Jun 19 2005
> (elapsed time:
> 00:00:07)
> Last failover time: None
> Last switchback time: None
> Switchback mode: Graceful
> MGCP Fallback mode: Not Selected
> Last MGCP Fallback start time: None
> Last MGCP Fallback end time: None
>
> Configuration Error History:
> FAX mode: cisco
>
> And
>
> rwc-faxgw-149-59#show mgcp
> MGCP Admin State ACTIVE, Oper State ACTIVE - Cause Code NONE
> MGCP call-agent: 10.150.4.11 Initial protocol service is MGCP
> 0.1 MGCP block-newcalls DISABLED MGCP send SGCP RSIP:
> forced/restart/graceful/disconnected DISABLED MGCP quarantine
> mode discard/step MGCP quarantine of persistent events is
> ENABLED MGCP dtmf-relay voip codec all mode out-of-band MGCP
> dtmf-relay for VoAAL2 disabled for all codec types MGCP voip
> modem passthrough disabled MGCP voaal2 modem passthrough
> disabled MGCP voip modem relay: Disabled.
> MGCP TSE payload: 100
> MGCP T.38 Named Signalling Event (NSE) response timer: 200
> MGCP Network (IP/AAL2) Continuity Test timer: 200 MGCP 'RTP
> stream loss' timer disabled MGCP request timeout 500 MGCP
> maximum exponential request timeout 4000 MGCP rtp unreachable
> timeout 1000 action notify MGCP gateway port: 2427, MGCP
> maximum waiting delay 3000 MGCP restart delay 0, MGCP vad
> DISABLED MGCP rtrcac DISABLED MGCP system resource check
> DISABLED MGCP xpc-codec: DISABLED, MGCP persistent hookflash:
> DISABLED MGCP persistent offhook: ENABLED, MGCP persistent
> onhook: DISABLED MGCP piggyback msg ENABLED, MGCP endpoint
> offset DISABLED MGCP simple-sdp ENABLED MGCP
> undotted-notation DISABLED MGCP codec type g711ulaw, MGCP
> packetization period 20 MGCP JB threshold lwm 30, MGCP JB
> threshold hwm 150 MGCP LAT threshold lwm 150, MGCP LAT
> threshold hwm 300 MGCP PL threshold lwm 1000, MGCP PL
> threshold hwm 10000 MGCP CL threshold lwm 1000, MGCP CL
> threshold hwm 10000 MGCP playout mode is adaptive 60, 40, 200
> in msec MGCP Fax Playout Buffer is 300 in msec MGCP media
> (RTP) dscp: ef, MGCP signaling dscp: af31 MGCP default
> package: trunk-package MGCP supported packages: gm-package
> dtmf-package trunk-package line-package
> hs-package rtp-package ms-package
> dt-package mo-package
> mt-package sst-package MGCP Digit
> Map matching order: shortest match SGCP Digit Map matching
> order: always left-to-right MGCP VoAAL2 ignore-lco-codec
> DISABLED MGCP T.38 Fax is DISABLED MGCP T.38 Fax ECM is
> ENABLED MGCP T.38 Fax NSF Override is DISABLED MGCP T.38 Fax
> Low Speed Redundancy: 0MGCP T.38 Fax High Speed
> Redundancy: 0
> MGCP control bind :DISABLED
> MGCP media bind :DISABLED
> MGCP Upspeed payload type for G711ulaw: 0, G711alaw: 8 MGCP
> Static payload type for G.726-16K codec MGCP Dynamic payload
> type for G.726-24K codec MGCP Dynamic payload type for
> G.Clear codec MGCP Guaranteed scheduler time is disabled
>
> What appears to be missing? Let me know if you need config
> snippets...
> Now, my PRI is not plugged in yet, but I didn't think that
> was necessary.. Any tips are greatly appreciated!!
>
> Thanks,
> --
> Anthony Mendoza
>
>
> --
> No virus found in this outgoing message.
> Checked by AVG Anti-Virus.
> Version: 7.0.323 / Virus Database: 267.7.8/22 - Release Date:
> 6/17/2005
>
>
>
> CONFIDENTIALITY NOTICE: The information contained in this message and
> or attachments is intended only for the person or entity to
> which it is
> addressed and may contain confidential and/or privileged material. Any
> review, retransmission, dissemination, copying, or other use of this
> information by persons or entities other than the intended
> recipient is
> prohibited. If you received this e-mail or its attachments in error,
> please contact the sender and delete the material from any system and
> destroy any copies.
>
>
CONFIDENTIALITY NOTICE: The information contained in this message and
or attachments is intended only for the person or entity to which it is
addressed and may contain confidential and/or privileged material. Any
review, retransmission, dissemination, copying, or other use of this
information by persons or entities other than the intended recipient is
prohibited. If you received this e-mail or its attachments in error,
please contact the sender and delete the material from any system and
destroy any copies.
------------------------------
_______________________________________________
cisco-voip mailing list
cisco-voip at puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip
End of cisco-voip Digest, Vol 28, Issue 73
******************************************
-----------------------------------------
Disclaimer:
This e-mail communication and any attachments may contain confidential
and privileged information and is for use by the designated
addressee(s) named above only. If you are not the intended addressee,
you are hereby notified that you have received this communication in
error and that any use or reproduction of this email or its contents is
strictly prohibited and may be unlawful. If you have received this
communication in error, please notify us immediately by replying to
this message and deleting it from your computer. Thank you.
More information about the cisco-voip
mailing list