[cisco-voip] change displayed number when dialing out?

NateCCIE nateccie at gmail.com
Fri Sep 2 12:27:16 EDT 2016


Does it just flash the long number, then update to the correct number?  You cube should be sending a caller id update that shows the routed number.

 

There are some bits to flip on updating that on CUBE, the you have to deal with PPI and PAI or what ever that stuff is.  But take this message as a glimmer of hope that you can make your users happy again.

 

What is your config under voice service voip?

 

-Nate

 

From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Nick Barnett
Sent: Friday, September 02, 2016 10:19 AM
To: Cisco VoIP Group <cisco-voip at puck.nether.net>
Subject: [cisco-voip] change displayed number when dialing out?

 

Long story short, I have to use steering digits to send calls to the correct CUBE and then select the proper SIP trunk to egress to PSTN.  This works well for our setup, but now the users occasionally complain that their phone is displaying "weird numbers."  

 

For instance, calling out of our corp office 800-555-1212, the user has to dial a 9 so they are used to seeing 918005551212.  Now they see 10010718005551212.

 

My outbound dial peer on the cube matches those steering digits and then strips them to send to the PSTN. If I had a way of stripping the digits with the inbound dialpeer, the steering digits would likely be removed... but I can't think of a way to do that.

 

I have 1 cluster, 2 CUBEs and each CUBE has 3 sip trunks from different carriers.

 

Any ideas on how to "fix" this "problem" ?

 

Thanks,

Nick

 

To expand on the "long story short", nearly all of our business uses EM and they are located all over the country. We have a corp data center and a remote DC. Half of all phones register in each DC. Each DC has a CUBE and 3 SIP trunks. I wanted to use standard local route groups and DPs to guide the outbound calls to the proper sip trunk, but EM profiles don't have device pools. This may not sound like an issue, but some of our offices have DIDs from multiple carriers. If I send calls from a Carrier1 DID out the Carrier2 SIP trunk, I have to pay alien TN charges. Despite all of this, the solution in place works except for this minor annoyance.

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