Tag Archive: ip backbone
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SIP Case Study
Continue the last article about extended network solution and SIP, here an absorbing case abstraction about the importance of SIP as VoIP equipment builder. A friend’s aggregation builds VoIP systems that acquiesce SIP end-to-end. He had a chump who has two locations.
The chump had 2 articulation T1 ’s and 2 abstracts T1’s at each location. [...]
