6
ipRocketLink 3088FR Quick Start Guide
Note
The NTU’s V.35 interface is wired as a DCE. No DTE configuration is possible. If you are directly connect-
ing the NTU’s V.35 interface to third-party equipment that cannot be configured as a DTE, you must use
a tail-circuit cable. You can purchase a tail-circuit cable from a datacom-supply vendor. A tail-circuit
cable will cross-over the necessary V.35 signals so that the two DCE interfaces can communicate.
Note
The NTU’s X.21 interface is default configured as a DCE. Changing the DTE/DCE strap internally can set
the configuration for DTE. The NTU’s X.21 interface requires a cable with a male DB-15 connector.
7.0 Additional Information
Refer to the
ipRocketLink 3086FR Getting Started Guide & 3088FR
Getting Started Guide
located on the CD-ROM
shipped with your 3088FR NTU and available online at
www.patton.com/manuals
for detailed information
about:
•
Installing, configuring, operating, and troubleshooting,
•
Warranty, trademark, & compliance
A.0 Customer and Technical Support
Toll-Free VoIP support: call
with a VoIP SIP phone
Online support: www
.patton.com
E-mail support:
—answered within 1 business day
Telephone support:
•
Standard: +1 (301) 975-1007 (USA), Monday–Friday: 8:00 am to 5:00 pm EST (1300 to
2200 UTC/GMT)
•
Alternate: +41 (0)31 985 25 55 (Switzerland), Monday–Friday: 8:00 am to 5:00 pm CET (0900 to 1800
UTC/GMT)
Fax:
+1 (253) 663-5693
(USA)
or +41 (0)31 985 25 26 (
Switzerland)
