I am configuring the CISCO2901/K9:
Cisco CISCO2901/K9 (revision 1.0) with 483328K/40960K bytes of memory.
Processor board ID FGL1737248D
2 Gigabit Ethernet interfaces
1 terminal line
4 Voice FXO interfaces
DRAM configuration is 64 bits wide with parity enabled.
255K bytes of non-volatile configuration memory.
250880K bytes of ATA System CompactFlash 0 (Read/Write)
After I finish FXO configuration and make phone calls from SIP phone CP-3905 to PSTN through FXO ports. The problem is while 02 parties are talking about 2 to 3 minutes, and the call is disconnect suddenly.
Attached file is my running configuration. How can I fix this problem?
Try configure the with
trunk-group LINE_FXO_outgoing -> This is a trunkgroup for outgoing calls.
supervisory disconnect dualtone mid-call
timeouts call-disconnect 1
timeouts wait-release 3
connection plar 372428