techbrain1
Technical User
Hello,
I have integrated a GSM gateway device with Avaya IP Office 500 V2.
Calls made to the GSM line either shows wrong caller ID or displays no caller ID and on certain times, it displays the right caller ID.
What could be the cause and how can I resolve this challenge.
Many Thanks.
I have integrated a GSM gateway device with Avaya IP Office 500 V2.
Calls made to the GSM line either shows wrong caller ID or displays no caller ID and on certain times, it displays the right caller ID.
What could be the cause and how can I resolve this challenge.
Many Thanks.