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GSM Gateway
HI I just wanted to ask how can you lower down your expenses by using the GSM gateway? We are using an IP-PBX....and if i can use the GSM gateway when calling a cell phone for free or can it lower the rate of the cellphone? Software/Hardware used: GSM Gateway
HI I just wanted to ask how can you lower down your expenses by using the GSM gateway? We are using an IP-PBX....and if i can use the GSM gateway when calling a cell phone for free or can it lower the rate of the cellphone? Software/Hardware used: GSM Gateway
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