Both of these dial prefixes can be replaced with a + to indicate an International call as shown in the examples below: A call from the United States to Germany without E.164 support would require ...

Weird issue here. I have a Cisco 7962 with a Plantronics C55 headset attached. The headset is wired through the headset port on the bottom of the phone and the handset is wired in the handset port ...