On 9/4/11 11:43 AM, Michael Büsch wrote: > On Sun, 04 Sep 2011 10:11:08 -0700 > Philip Prindeville <philipp_s...@redfish-solutions.com> wrote: >>> And finally, I'm not really convinced that any of the routers/APs >>> that OpenWRT supports have "latency requirements in the milliseconds range". >>> I'd rather say throughput matters a _lot_ more than a millisecond of latency >>> for these devices. >> If you're doing VoIP, then I'd certainly say latency matters. > No it doesn't. At least not in the MILLISECONDS range. > It does not matter at all, if your voip call has 300 or 302 ms latency. > But it _does_ matter that there's enough throughput bandwidth to get most > of the packages through the pipe. >
Who the heck has 300ms latency??? pbx*CLI> sip show peers Name/username Host Dyn Forcerport ACL Port Status ata_1/ata_1 192.168.1.12 D N 5060 OK (15 ms) ata_2/ata_2 192.168.1.12 D N 5061 OK (11 ms) bedroom_1/bedroom_1 192.168.1.5 D N 5060 OK (14 ms) bedroom_2/bedroom_2 192.168.1.5 D N 5061 OK (13 ms) bedroom_3/bedroom_3 192.168.1.5 D N 5062 OK (16 ms) cell_1/cell_1 184.72.221.84 D N 45983 OK (211 ms) cell_2 (Unspecified) D N 0 UNKNOWN guest_1 (Unspecified) D N 0 UNKNOWN guest_2 (Unspecified) D N 0 UNKNOWN guest_3 (Unspecified) D N 0 UNKNOWN guest_4 (Unspecified) D N 0 UNKNOWN kitchen_1/kitchen_1 192.168.1.6 D N 5060 OK (12 ms) kitchen_2/kitchen_2 192.168.1.6 D N 5061 OK (10 ms) office_1 (Unspecified) D N 0 UNKNOWN office_2 (Unspecified) D N 0 UNKNOWN office_3 (Unspecified) D N 0 UNKNOWN sip_proxy 66.232.80.9 5060 Unmonitored sip_proxy-out 66.232.80.9 5060 OK (46 ms) softphone (Unspecified) D N 0 UNKNOWN 19 sip peers [Monitored: 9 online, 9 offline Unmonitored: 1 online, 0 offline] pbx*CLI> My local softswitch is at the other end of a PON link 1.2km away... The VoIP agent on my iPhone 4 has terrible latency just because I'm on AT&T... If I were using an Android on T-mobile that would be around 100ms... -Philip _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
