SIP Trunk Staying OOS after outage

[turer]

We are using IP Office 11.0 SP4 with a SIP trunk. It works well when Internet is up. If Internet goes down and comes back up, trunk still stays offline....

[contict2007]

Hi all,

For CDR purposes we want to add a custom SIP header to every SIP INVITE. Our Trunk provider is accepting this extra Header and...

[contict2007]

Hi All,

I've got a challenge at a customers site with 3 different systems with a IP office in the middle.

System A: Ascom...

[aungy]

How many ways to configure Trunk Link between Avaya and Cisco?

As far as i know. Is there any other method also?...

[hes]

When the customers use the analog trunk, telephone voice is very small, how to solve? thanks for your help....

[dfrade]

Hi all,

We have a problem using cti connector in dialog designer application with VoicePortal 5.1. The application only writes to trace.log...

[rprinsloo]

Must press pound after number when dialing SIP trunk

Hi there,

Thank you for taking the time to read my enquiry. Any help...