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Iptel's SIP Express Router (SER) SIP Proxy Server SIP Workshop AARNet By Stephen Kingham - ppt download
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Iptel's SIP Express Router (SER) SIP Proxy Server SIP Workshop AARNet By Stephen Kingham - ppt download
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Iptel's SIP Express Router (SER) SIP Proxy Server SIP Workshop AARNet By Stephen Kingham - ppt download
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