Converted a strictly VOIP system in NYC to NEC IPK TDM system... will have 25 Polycom 501's for sale. Best offer, offlist only please. R
Why the changeover back to TDM?? - Gabe ----- Original Message ----- From: "Rick Smith" <rick@rtps.net> To: <asterisk-users@lists.digium.com> Sent: Thursday, March 23, 2006 4:39 PM Subject: [Asterisk-Users] Polycom 501's for sale> > Converted a strictly VOIP system in NYC to NEC IPK TDM system... > will have 25 Polycom 501's for sale. > > Best offer, offlist only please. > > R > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > Asterisk-Users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users
Are these MGCP or SIP 501 phones? On 3/23/06, Rick Smith <rick@rtps.net> wrote:> > Converted a strictly VOIP system in NYC to NEC IPK TDM system... > will have 25 Polycom 501's for sale. > > Best offer, offlist only please. > > R > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > Asterisk-Users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
From: Martin Joseph <ast@stillnewt.org> It sounds to me like you are suggesting that a QoS infrastructure can be utilized over the internet at large? Is this only true for big guys that have an SLA in place? I would love to discover some QoS mechanism that is respected in general, but that doesn't seem to be the case? Even Speakeasy, when I called them to see if there was an existing QoS modality in place on there network, refused to provide any info. This seems like the single biggest problem for a broader adoption of Voip ? ----------------------------------------------------------------------------- With Speakeasy, you get a point to point connection like DSL or T-1 to their facility. Presumably from there, they can give QoS through to the TDM network on their own facilities. But I'm assuming... Also, I've received offers of MPLS service from vendors that will tie multiple locations together. I guess one could leverage such an offering to effectively share a TDM gateway among geographically dispersed service sites for VoIP.