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This week's blog authored by Johna Till Johnson, President and Senior Founding Partner, Nemertes Research
Sizing SIP trunks is a challenge. IT architects tell Nemertes that as a rule, they budget 80 kbps per trunk to account for additional IP overhead for VOIP. In a one-for-one replacement of TDM PSTN trunks with SIP trunks, bandwidth costs for SIP trunking actually exceeded TDM costs due to... read the entire blog at Masters of Unified Communications.
Other headlines:
- NTT DoCoMo moves up date to shut off 2G mobile
- T-Mobile's Sidekick out of the doghouse, back on sale
- 3D Web will save high-performance computing industry, Intel CTO says
- Smartphones on Wi-Fi vulnerable to security attack
- Verizon ups the smarm, mocks AT&T
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