Discovery Telecom VoIP²ALL Series Owner's Manual page 6

External S IM S erver -­‐ A S IM S erver p rogram t hat r uns o n a n e xternal S IM S erver, o r a nother
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Gateway, a llowing a ccess t o S IM c ards i n t he e xternal S IM S erver.
Master c ard -­‐ A c ard t hat c ontrols t he o peration o f t he V oIP²ALL, c ontaining a D SP p rocessor w ith
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a L inux b ased o perating s ystem.
Port ( ch)-­‐ A p ort i s s ingle c hannel t hat c an s end c all(s).
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Cellular C ard ( Slave c ard) -­‐ A c ard w ith c ellular p orts ( modules).
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SIM S erver C ard -­‐ A S IM S erver c ard t hat h as 3 2 S IM s ockets, w hich i s l ocated i n a S IM S erver o r
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Gateway.
VoIP -­‐ A p rotocol f or t ransmitting v oice c alls o n E thernet n etworks.
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SIP -­‐ A p rotocol f or r egistering V oIP c lients a nd m aking V oIP c alls.
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SIP S erver -­‐ A v irtual P BX t hat c an r egister a nd c onnect S IP p hones.
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SIP A ccount -­‐ A u ser n ame a nd p assword w hich i s g iven t o r egister a S IP p hone.
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SIP R egistration -­‐ T he p rocess o f t he i nitial c onnection o f t he S IP a ccount t o t he S IP S erver.
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Authorization -­‐ S IP r egistration w ith u sername a nd p assword
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SIP C lient -­‐ A S IP p hone t hat i s r egistered i n a S IP S erver.
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Internal S IP S erver -­‐ T he S IP S erver t hat i s b uilt i nto t he G ateway.
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SIM R egistration -­‐ T he a ctivation o f t he S IM i n a c ellular n etwork. T he S IM m ust b e r egistered t o
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make c alls.
Local S IM -­‐ A S IM o n a c ellular c ard.
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Virtual S IM -­‐ A S IM f rom a S IM S erver.
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VoIP²ALL 8 - 16 - 24 Channel Gateway User Guide http://www.dtt.tw 6