On Tuesday 20 July 2004 09:22, Ryan Thrash wrote: > Oops. I need to correct my last post: I don't have the PBX in the mix. > My config is dual Xeon 2.4s, 1GB RAM, HW SATA RAID, SuperMicro > X5DAL-TG2 motherboard connected to: > > Telco - PRI (T100P) - Asterisk - SIP Phones (Budgetones 102s/Snom 200) > > The premise is still the same though: echo present despite our digital > PRI that *should* make this impossible. It's usually only echo on our > side when calling out as has been discussed here previously ad nauseum > with no one being able to really figure out its source. I wish I knew > where to really start poking around to try to help get to the bottom of > this.
No, the PRI does NOT make echo impossible. It makes it highly unlikely that YOU will generate echo. You never hear echo YOU generate; you hear the echo being generated on the other side. Has anyone you've called complained of echo? My * servers are SuperMicro 7043P-8R; single Xeon 2.8 HT processor in a dual-capable X5DP8-G2. More than enough balls to get the job done, but perhaps some PCI issues? Norstart Meridian MICS (12 PSTN trunk lines) -> Adit600 FXS -> T100P -> IAX2 -> TE405P -> Bell Canada PRI The IAX2 link is only one hop (* server connected to each side over a PairGain Megabit Modem 300S on a dedicated ethernet port). Long distance calls are through Nufone and my internet link to Nufone is 8 hops. I have never heard compliant of echo when calling long distance, only through our local PRI. Regards, Andrew _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
