Citel to Supply Bytecom

Citel PLC
25 September 2007




       Bytecom Selects Citel as Supplier of Telecommunications Equipment

Citel Solutions Simplify Voice Networks and Accelerate VoIP Migration in Panama


Citel, The VoIP Migration CompanyTM (LSE AIM: CITE.L) today announced it will
supply its PorticoTM Telephone VoIP Adapter (TVATM) and EXTenderTM/PBXgatewayTM
product suites to Bytecom, Inc., Panama's leading VoIP and telecommunications
applications solutions provider. Using Portico TVA, enterprises of all sizes
obtain the feature and cost-savings benefits of a Voice over IP (VoIP) platform
utilizing their existing business telephones and wiring infrastructure. The
EXTender/PBXgateway product suite allows enterprises to extend the features and
functionality of a central PBX to branch offices, call centers, home-based
workers, and mobile devices.

"Bytecom is committed to bring the latest technologies in VoIP and
telecommunications to our customers in the most cost effective way possible.
That is why we found the relationship with Citel so exciting, because their
product portfolio is in line with our strategy" said Angel Carrion, chief
executive officer, Bytecom. "Citel's Portico TVA and EXTender/PBXgateway
solutions complement our conservation philosophy perfectly. We are thrilled to
partner with Citel to enhance our voice communication offerings to Panamanian
service providers and enterprise markets."

Bytecom recently placed an initial order of Citel equipment, which is already
being evaluated by some of the largest enterprises in Panama. The solutions from
Citel and Bytecom Panama will enable Panamanian enterprises to reduce voice
network capital and operating expenses by reusing existing phones and telephony
infrastructure. Portico TVA delivers the features and functionality of VoIP
without the costs or equipment replacement associated with typical "rip and
replace" VoIP migration solutions. Existing handsets connect over existing
wiring directly to the Portico TVA, which connects to a hosted or on-premise IP
PBX over Ethernet via the SIP protocol. EXTender/PBXgateway equipment enables
remote workers with all the features and functionality of a central PBX.
Distributed enterprises can be supported with one call control platform,
regardless of number of locations or geographic distance.

"Citel allows enterprises to simplify their voice networks and continue
utilizing their business telephones and LAN infrastructure, whether they are
retaining a TDM PBX platform or migrating to IP telephony," said Michael Burke,
senior vice president, Citel. "This partnership will offer service providers and
enterprise end users in Panama the opportunity to obtain the benefits of our
Portico TVA and EXTender/PBXgateway product suite together with Bytecom's
comprehensive communications offerings, expertise, and service. With the
positive response we're already seeing in the Panamanian market, our partnership
should prove to be a great success."

The Citel Portico TVA is available in digital (PBX), P phone (Centrex), and
analog compatible configurations. It interoperates with IP call control
platforms from Asterisk, Avaya, BroadSoft, Cisco, MetaSwitch, and Sylantro; and
more than 100 handset types including Avaya Definity, Ericsson, NEC DTERM,
Nortel Meridian(R), Norstar(R), and P phone, Panasonic DBS, Siemens optiset(R)
and optiPointTM, and Toshiba Strata DK. The EXTender/PBXgateway product suite
includes ten products to meet the needs of remote workers from single-person,
home-based offices, to branch locations of several hundred stations. EXTender
and PBXgateway interoperate with leading PBX platforms and more than 125 handset
types.


About Bytecom

Bytecom Panama, a privately held firm, is Panama's leading VoIP and
telecommunications applications provider. Founded in 2004 to meet Panamanian
enterprise telecommunication needs, Bytecom provides Integrated Access Devices
(IADs) and other solutions to the cellular, service provider, utility, and
wireless technology markets; and develops and manages enterprise communications
networks. Bytecom focuses on simplifying and lowering the cost of systems
migration by reusing existing equipment and infrastructure. In addition, Bytecom
had been Panama's exclusive distributor for RAD Data Communications, a leading
manufacturer of data and voice communications network equipment, since late
2004. For more information, visit: www.bytecompanama.com

About Citel plc.

Citel enables SMBs, large enterprises and service providers to realize the cost
and productivity benefits of IP telephony while at the same time leveraging
their existing PBX infrastructure. Businesses with single or distributed
locations and PBX vendors can now deploy next-generation IP applications and
services at their own pace, with little business disruption. Service providers
can deploy hosted IP telephony services quickly, without having to "rip and
replace" existing enterprise digital (PBX), P phone (Centrex), and analog
handsets or LAN cabling. Citel is a publicly traded company with corporate
headquarters in Seattle, and development offices in Calgary, Alberta (Canada)
and Nottingham, England (UK). For more information, visit www.citel.com.


The contents of this Press Release may contain forward-looking statements which
can be generally identified as such because the context of the statement will
include the words such as Citel plc "expects", "should", "believes",
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are cautioned not to place undue reliance on these forward-looking statements.

This Press Release does not constitute or form any part of any offer or
invitation to sell or issue or any solicitation of any offer to purchase or
subscribe for any securities in any jurisdiction, nor shall it (or any part of
it) or the fact of its distribution form the basis of, or be relied upon in
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commitment therefore.


                                    # # # #

Copyright 2007, Citel plc. All Rights Reserved. Citel, The VoIP Migration 
Company, Portico, TVA, EXTender, and PBXgateway are trademarks of Citel. All 
other product and company names mentioned herein may be trademarks of their 
respective owners.

For more information, press only:

Colleen Moffitt, Communique PR, [phone] ext. 113,
[e-mail]


Delphi Locey, Communique PR, [phone] ext. 122,
[e-mail]







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