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SIP TRUNKS

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GAMMA SIP TRUNKS

Driving down your call and line renntal costs

SIP trunks are rapidly replacing ISDN for businesses now that BT has announced that ISDN will be phased out. 

SIP trunks work over your internet line so you dont need to pay line rental for your ISDN. Also the call costs are more cheaper than those over traditional lines.

Contact us for more information.

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