<div>hello list,</div>
<div>i need to setup an asterisk system with 5 ISDN trunks. i found C4 cards but they are very expensive. i found that if i use 5 AVM Fritz! cards it would be very cheap. i want to use 2 boxes. 3 in boxA +2 in boxB =5 isdn.
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<div>and i want, this two boxs to work as a single box so that one box can share </div>
<div>ISDN hardware from other box. this system will be serving a call center.</div>
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<div>currenly we are using a panasonic PBX system but it is driving us crazy.</div>
<div>we want to keep the existing pbx setup and add asterisk with it to handle the call center operations.</div>
<div>we also need to communicate with pbx users from Asterisk.</div>
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<div>our pbx has 6 analog trunks. so we can use TDM400P</div>
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<div>please help how can i solve this situation will low cost and performance.</div>
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<div>best regards</div>
<div>shaon </div>
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