10-04-2010 06:59 AM - edited 03-16-2019 01:09 AM
Hello,
We just put in a Cisco 2901 router as our CME/CUE solution with two WIC slots (4 analog ports on each). This replaced an ICS 7750 solution.
We also have 15 DIDs. I would like to set up one of the DIDs to ring on one of the WIC ports, where a fax machine will be connected to.
Any guidance here would be greatly appreciated.
Thanks,
Phil
Solved! Go to Solution.
10-04-2010 09:40 AM
If your provider sends 10 digits, do this:
dial-peer voice 3011 pots
destination-pattern 6471234567
port 0/2/1
Destination-pattern is the string we use to match for an outbound dial-peer match. You're essentially assigning the DID directly to the phone by doing this.
EDIT: Removed part about CM, since this is a CME install. Make sure you have direct-inward-dial configured on your inbound dial-peer match for the POTS side.
If you have issues, run:
debug isdn q931
debug voip ccapi inout
debug vpm sig
10-04-2010 07:17 AM
Be more clear: where are your DIDs coming in? Is that from a PRI? SIP trunk? FXS DID?
I assume when you refer to your 'WIC' ports those are FXS ports. To get the FXS to ring you simply need a POTS dial-peer pointing to the fax machine port, with a destination-pattern to match the length of the DID that is coming in from the DID circuit.
10-04-2010 08:11 AM
Hello,
My aplogies. I'm a bit new to the backend CLI configuration. I've only worked with the front end GUI.
The DIDs are coming in from a PRI. And yes, I mean FXS ports.
I take it the diap peer would look like this:
!Analog fax machine
dial-peer voice 3011 pots
destination-pattern 3011
port 0/2/1
What would the corresponding destination pattern be to match the above? The phone company is sending 10 digits. 6471234567 would be the DID in question.
Also, is there a particular significance to the "3011"? Or, can that number be anything as long as its unused?
Thanks,
Phil..
10-04-2010 09:40 AM
If your provider sends 10 digits, do this:
dial-peer voice 3011 pots
destination-pattern 6471234567
port 0/2/1
Destination-pattern is the string we use to match for an outbound dial-peer match. You're essentially assigning the DID directly to the phone by doing this.
EDIT: Removed part about CM, since this is a CME install. Make sure you have direct-inward-dial configured on your inbound dial-peer match for the POTS side.
If you have issues, run:
debug isdn q931
debug voip ccapi inout
debug vpm sig
10-04-2010 10:42 AM
Perfect.
That did it!
Thanks!
Phil...
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