Carrier VoIP Investment Drops, Except for SIP Trunking – TMCnet

Carrier VoIP Investment Drops, Except for SIP Trunking
TMCnet
By Gary Kim, Contributing Editor Sales of carrier IP telephony infrastructure contracted more than 25 percent in the first quarter of 2009 compared to the same quarter in 2008, due to a combination of seasonal weakness, reductions in capital spending …

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