Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

Troubleshooting
Research
Professional Opinions
Ask a Question
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE

troubleshooting Question

Cisco "External Phone Number Mask" assistence needed

Avatar of crdixon
crdixon asked on
RoutersVoice Over IPIP Telephony
9 Comments1 Solution1667 ViewsLast Modified:
We are running a Cisco CM 4.0 phone system. We recently added another site office to outr network that is in another state. That remote office is using a Cisco 881 voice gateway router with two VPN tunnels for the network VLAN and the Voice VLAN. That all seems to work just fine. However, we would like the caller ID from that remote office to have a local presence. I've tried using the "External Phone Number Mask" field in call manager but it still just shows our main line at the corporate office for the caller ID. It's important that we can spoof the caller Id for to show a local presence for that site office as well as for any potential 911 calls. Any help on this would be greatly appreciated.

Thansk!
ASKER CERTIFIED SOLUTION
Avatar of luc_roy
luc_royFlag of United States of America imageSystem Admin

Our community of experts have been thoroughly vetted for their expertise and industry experience.

Commented:
This problem has been solved!
Unlock 1 Answer and 9 Comments.
See Answers