[VoiceOps] HPBX over ADSL
ryandelgrosso at gmail.com
Sun Dec 6 14:42:10 EST 2015
Yes it does.
We are using Obihai phones which support opus as well as soft clients
for desktop and mobile.
On 12/6/2015 8:33 AM, Colton Conor wrote:
> But doesn't the device at the customer prem have to speak OPUS to get
> the benefit as well? What devices are you using at the customer prem
> that speak OPUS? I am assuming you conver back to g711 at the SBC in
> the datacenter.
> On Sun, Dec 6, 2015 at 12:42 AM, Ryan Delgrosso
> <ryandelgrosso at gmail.com <mailto:ryandelgrosso at gmail.com>> wrote:
> Metaswitch but as its not really media handling it isnt terribly
> The latest Oracle SBC;s will transcode Opus as will many software
> platforms (Freeswitch, Frafos, etc)
> On 12/5/2015 9:15 AM, Colton Conor wrote:
>> What voice platform are you using with OPUS?
>> On Thu, Dec 3, 2015 at 12:42 PM, Ryan Delgrosso
>> <ryandelgrosso at gmail.com <mailto:ryandelgrosso at gmail.com>> wrote:
>> Hi Anthony,
>> We do this pretty frequently with a high success rate. It
>> really depends on the site size and usage patterns.
>> A couple of things to keep in mind:
>> 1. If its a 1-2 user remote office the service profile is
>> realy no different than a residential user. Deploy
>> 2. For higher user density sites we usually will deploy some
>> kind of edge router (edgemarc / simplewan etc). A small
>> amount of QOS at egress goes a long way on asymmetrical
>> 3. Abandon G711 where possible for a FEC codec (Opus is my
>> weapon of choice). A tiny amount of packet loss or jitter
>> on Opus makes zero difference. A larger amount of packet
>> loss, which would generate clicks and pops on G711 will
>> not be as noticable over Opus (and still sound superior
>> to most cell conversations. If necessary transcode at
>> edge to support this.
>> 4. Abandon standard ports. This is really more about
>> avoiding psuedo-intelligent ALG's in the path for the 1-2
>> user sites.
>> 5. Be reasonable. Nobody is going to (ok some will try but
>> it should be advised against) run a 200+ user shop on adsl.
>> I'm happy to discuss in more depth offline if you have
>> specific questions
>> On 12/2/2015 2:25 PM, Anthony Orlando via VoiceOps wrote:
>>> Is anyone having success deploying HPBX over DSL? Not
>>> service providers that own the plant but those of you using
>>> another providers DSL. Have you been successful? If so
>>> what were the engineering guidelines you used? What were the
>>> tolerances you used? Any feedback would be very welcomed.
>>> VoiceOps mailing list
>>> VoiceOps at voiceops.org <mailto:VoiceOps at voiceops.org>
>> VoiceOps mailing list
>> VoiceOps at voiceops.org <mailto:VoiceOps at voiceops.org>
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