I have a Router 1700 running IOS 12.3(7) is a small office with 3 IP phones connecting those phones to our main Call Manager 6.1, the issue is with the incoming calls from the PSTN, the router has a card VIC2-FXO with 2 lines. When someone call from the PSTN to the office and the call is not answered the router put both port busy. I made a test making a call from my cell to both lines and i closed the call on my cell but the phone keep ringing like 5 times more. For restablish the lines is necesary to reboot the unit because if we shutdown the ports i got this message "DSPRM-3-ERROR_NO_DSP_RESOURCES: Insufficient DSP resources to run voice channel"
The router has configure this in both voiceports
voice-port 2/0 connection plar 7021 station-id name 8092611375 station-id number 8092611375 ! voice-port 2/1 connection plar 7021 station-id name 8095868033 station-id number 8095868033
dial-peer voice 1 pots destination-pattern 9T port 2/0 ! dial-peer voice 2 pots destination-pattern 9T port 2/1 ! dial-peer voice 400 voip destination-pattern 7021 voice-class codec 1 session target ipv4:172.16.1.5 incoming called-number . dtmf-relay h245-signal h245-alphanumeric no vad
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Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
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CUCM Database Replication is an area in which Cisco customers and
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