ZephyrTel png Logo Files:

Large PNG Blue (2422×592)
Medium PNG Blue (500×122)
Large PNG White (2422×592)
Medium PNG White (500×122)
Medium PNG (965×207) Use this file for the email signature.

ZephyrTel Products png Logo Files:

VoltDelta (500×116)

Mobilogy Now (500×110)

NewNet Messaging (500×222)

Vasona (500×145)

PeerApp (500×234)

Invigorate (500×96)

Service Gateway (500×248)

If you have any questions, contact the ZephyrTel Marketing Department at   sales@zephyrtel.com