Re: [OSL | CCIE_Voice] v3.0 PVDM-2 resources
It depends on your application and your understanding of the constrains you will be facing... PVDM2-16 contains only 1 DSP and as you might have known, you cannot do both conferencing transcoding on the same DSP module; so if you wish to implement both on the same router, you will hit a bottleneck. Also with only 16 available g711 channels and 6 if you enable the high-complexity codec or 8 if you chose the medium-complexity; you might not even have available channels to enable conferencing or transcoding depending on the number of PRI timeslots already enabled. I was having the same problem with the PVDM2-16 on one of my 2811; where I could not complete or test some labs scenarios because of the limitations on the DSP, initially I thought I could manage by utilizing resources in the other routers, but after a while of cutting corners, I bit the bullet and upgraded to PVMD2-32. Tech Guy - Original Message - From: Mark Holloway To: 'Ccie Voice Online' Sent: Sunday, April 26, 2009 12:01 AM Subject: [OSL | CCIE_Voice] v3.0 PVDM-2 resources Do you guys think one PVDM2-16 for each router is enough? HQ, BR1, BR2, PSTN switch Thanks, Mark
[OSL | CCIE_Voice] G729 size in FRTS and MLPP
Hi Guys, Can you please confirm the following? FRTS: With compression G729 - 30 14 MLPP With compression G729 - 27 12 Thanks
Re: [OSL | CCIE_Voice] G729 size in FRTS and MLPP
Those values are correct assuming the default sampling rate is used; The actual calculated values for the default sampling rate are: FRTS29.2/14 MLPP...27.2/12 It is also better if one knows how the values are arrived at, all the values you stated will be useless if you are told to use a different sampling rate other than the default. Tech Guy - Original Message - From: SYED HUSSAIN To: ccie_voice@onlinestudylist.com Sent: Sunday, April 26, 2009 12:54 PM Subject: [OSL | CCIE_Voice] G729 size in FRTS and MLPP Hi Guys, Can you please confirm the following? FRTS:With compression G729 - 3014 MLPPWith compression G729 - 2712 Thanks
Re: [OSL | CCIE_Voice] v3.0 PVDM-2 resources
Does anyone know the DSP configuration that Proctor Labs is using? Since I already have 1xPVDM2-16 for each router, I think it's best to add a second PVDM2-16 rather than adding a PVDM2-32 which might be overkill. From: Tech Guy [mailto:tech...@oletu.com] Sent: Sunday, April 26, 2009 4:27 AM To: Mark Holloway; 'Ccie Voice Online' Subject: Re: [OSL | CCIE_Voice] v3.0 PVDM-2 resources It depends on your application and your understanding of the constrains you will be facing... PVDM2-16 contains only 1 DSP and as you might have known, you cannot do both conferencing transcoding on the same DSP module; so if you wish to implement both on the same router, you will hit a bottleneck. Also with only 16 available g711 channels and 6 if you enable the high-complexity codec or 8 if you chose the medium-complexity; you might not even have available channels to enable conferencing or transcoding depending on the number of PRI timeslots already enabled. I was having the same problem with the PVDM2-16 on one of my 2811; where I could not complete or test some labs scenarios because of the limitations on the DSP, initially I thought I could manage by utilizing resources in the other routers, but after a while of cutting corners, I bit the bullet and upgraded to PVMD2-32. Tech Guy - Original Message - From: Mark Holloway mailto:m...@markholloway.com To: 'Ccie Voice Online' mailto:ccie_voice@onlinestudylist.com Sent: Sunday, April 26, 2009 12:01 AM Subject: [OSL | CCIE_Voice] v3.0 PVDM-2 resources Do you guys think one PVDM2-16 for each router is enough? HQ, BR1, BR2, PSTN switch Thanks, Mark
Re: [OSL | CCIE_Voice] MOH Flash Problem
Hi Cliff, Could please let me know work around for this, If try upload second MOH file [ringback.wav] in flash, even it is not playing MOH files , If I am having two moh file in HQ, how to play the moh file in SITE-b [ site-b is in MOH flash ]. Thanks, Bala. --- On Sun, 26/4/09, Cliff McGlamry cl...@mcglamry.net wrote: From: Cliff McGlamry cl...@mcglamry.net Subject: Re: [OSL | CCIE_Voice] MOH Flash Problem To: mmailb...@yahoo.com, ccie_voice@onlinestudylist.com Date: Sunday, 26 April, 2009, 11:45 PM MOH from Flash allows only ONE MOH stream. You've defined two. The MOH audiot source for the second phone isn't on the flash (and can't be), so you get the dead air. - Original Message - From: Balamurugan Singaram To: ccie_voice@onlinestudylist.com Sent: Sunday, April 26, 2009 5:49 AM Subject: [OSL | CCIE_Voice] MOH Flash Problem In HQ Phone -1 [2001], I am using moh file source as sample audio source and HQ phone-2 [2002], I am using MOH file as ringback.wav. In Site-B I am using moh on flash, when I press hold in IPPhone from 2001 [audio source as sample source], I am hearning moh music in site-b, when I press hold in 2002 [audio source as ringback ] I am hearing dead air in site-b. In PSTN according to sample audio source I am hearing music it is normal, any suggestion to troubleshoot the above problem. Get your new Email address! Grab the Email name you've always wanted before someone else does! New Email addresses available on Yahoo! Get the Email name you#39;ve always wanted on the new @ymail and @rocketmail. Hurry before someone else does! http://mail.promotions.yahoo.com/newdomains/aa/
