I have a TE410P in an ibm xSeries 345 with two Intel Pentium Xeon 2.8 and 2 GB RAM. I have Debian with kernel 2.4.27 and Asterisk 1.0.10. I have connected one ISDN E1 Line fiber to First Port, one ISDN E1 Radio Line connected to Second port and ISDN PTP Line with an AVAYA Definity in de 4th Port.
We have about 200 users with SwissVoice IP10 and Polycom IP500. Switches are Cisco Catalyst with two VLAN per Port, one for Voice and one ofr the rest.
This equipment has been in production for a Year, but from some weeks we have next problems:
Sometimes Users can’t make call to out through TE410P but they can between SIP Users. If we stop asterisk, unload modules, load again, and start asterisk, I solve the problem.
Sometimes Users can’t make calls to out and in. Restart Asterisk could solve the problem.
I have seen too much messages like
"Stopping retransmission… for request 102"
“Echo canellation already on”
“Dropping duplicate answer”
“Didn’t get a frame from channel…”
“Driver for channel … doesn support indication 3, emulating it”
I’m crazy with this problem and any help could be much appreciated.