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SIP (Session Initiation Protocol) complements or replaces
your existing analogue or ISDN lines to deliver the
full cost and flexibility benefits of the Swyx VoIP
system over fast broadband links.
SIP VoIP communications running over one or several
adsl or sdsl lines through a SIP trunk, provide a more
flexible, cost-effective telephony solution than a traditional
PABX system. SIP together with the Swyx VoIP system
therefore bring enterprise level telephony to small
and medium-sized businesses for the first time at a
price point they can afford.
SIP trunks can be enabled immediately, unlike ISDN
lines, and offer the same or better functionality at
a substantially lower cost. They also allow businesses
of all sizes to maximise the use of their available
bandwidth allowing voice, data and even video to be
carried efficiently across the network.
SIP VoIP Benefits
The business benefits of a Swyx VoIP system over a SIP
trunk are centred around direct cost-savings and a more
efficient, more flexible telephony solution.
- Eliminate the monthly recurring charge previously
paid for PSTN lines as well as the capital or operating
costs of a dedicated PSTN interface hardware.
- Reduction in per-minute call charges to PSTN numbers
thanks to efficient routing to your service provider’s
IP network through a single IP pipe.
- Reduced communication costs between a business
and its partners and supplier.
- Reduced long distance and local call charges from
SIP services to the PSTN.
- Allows remote access to the business phone system
for home workers over an adsl line.
- Provides a unified phone system for multi-site
organisations with free calls between offices.
- A SIP address for each employee meaning they can
log on to their phone no matter where they are. This
reduces the need for complicated cabling changes during
office moves or expansion.
For a FREE initial consultation from SAS UK to identify
whether a SIP VoIP system can benefit your business
call on 0800 083 7782
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