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tka
New Member

Combining Called DN and called PSTN number

Hi all,

Is there any mean that allows a CCM (when forwarding a call for example) to send a destinatination PSTN number and the destination DN?

Thanks in advance

3 REPLIES
Cisco Employee

Re: Combining Called DN and called PSTN number

??? exactly what you want to do???

example?

HTH

java

if this helps, please rate

HTH

java

if this helps, please rate

www.cisco.com/go/pdi
tka
New Member

Re: Combining Called DN and called PSTN number

Let's considera HQ site and and a branch office connected through a WAN. All the phones are registred to the HQ CCM. SRST is configured in the branch MGCP-gateway

HQ have a PRI connection and the branch have an FXO connection (to which is associated a single PSTN number). But only HQ PRI channels are used to accept incoming calls. The Branch Office PSTN numbers are kept classified to the outsider world.

When the WAN goes down, outside people keep calling the HQ DID numbers. Could calls be automatically forwarded to the right IP phone (DN) in the branch site, whithout the need to type the extension of the called person, as we have one analog line with one number. All IP phones will be reached through the same PSTN number. mecanisms like B-ACD allow this but it needs that the calling person type the extension of the destination. How could we do this in a transparent manner?

many thanks.

Hall of Fame Super Gold

Re: Combining Called DN and called PSTN number

Do you mean that when the WAN goes down you will route calls to branch via PSTN?

In this case you cannot carry any number across, because the PSTN will not do that.

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