search for: 1_0_7

...(where Asterisk gets in the middle to relay ulaw to all channels) everything is fine. Calls between sites via ulaw are excellent. We have plenty of bandwidth, and QoS in place. I've monitored and our QoS box never drops a VoIP packet (4569 UDP). Phones are Polycom IP500s. We're running 1_0_7 stable. Plenty of CPU horsepower (P4 northwood, 2x256 dual channel DDR, 3ware RAID for mirroring) to handle maybe 6 calls simultaneously. This problem occurs even when there's only 1 call on the line. We're now running GSM with decent quality, but I would love to get them back to ulaw....