fredrik.hedberg@telavox.se
2003-Jul-17 07:23 UTC
[Asterisk-Users] FW: Echo on incoming calls (PRI->SIP) but not on outgoing (SIP->PRI) (no html crap, sorry)
Hello all! We have an E400P on a dual Xeon box with four EuroISDN PRI to the PSTN and Cisco ATA-186 as SIP UA. We experience very large amount of echo (on -some- calls) when we're doing PRI->SIP calls but not when doing SIP->PRI calls. We don't think the problem is IP latency related (When calls are made PRI->*->PRI we still experience the echo). What do you think? Regards Fredrik Hedberg
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