> Problems > ======== > > - Choppy voice on calls between channels of card 1. > - Even worse on calls between card 0 and card 1. > - Card 0 behaves well. > - IRQ misses for card 1. Have tried different interrupts. Same thing. > - HDLC overrun messages on console for card 1.
Almost sounds like the classic interrupt latency / pci controller issue where there's not enough processor time left to adequately handle the second card. (Obviously that's a pure guess though.) > Strange fact, may be the cause of the problem > ============================================= > > Configuration for first span on card 1 is: > > span=5,1,0,ccs,hdb3 > bchan=118-132 > dchan=133 > bchan=134-148 > > However, zttool reports card as "Internally Clocked". No matter how I've > tried, I cannot get card 1 to clock from the external source: > Sync Source: Internally clocked > > First span on card 0 is configured just the same: > > span=1,1,0,ccs,hdb3 > bchan=1-15 > dchan=16 > bchan=17-31 > > This card gets clocked OK: > Sync Source: TE410P (PCI) Card 0 Span 1 Realistically, there should only be a single external span interface on your system that is used for sync source. I'm not a programmer so can't verify the code might have limits built in to ensure that. _______________________________________________ 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