Grandstream's GXE502X IP PBX and AireSpring's SIP Trunking … – PR Web (press release)

Grandstream's GXE502X IP PBX and AireSpring's SIP Trunking …
PR Web (press release), WA - 50 minutes ago
Not only does the GXE502x offer the affordability and flexibility of IP telephony, but also advanced features like video conferencing along with …

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This entry was posted on Monday, January 12th, 2009 at 9:10 am and is filed under IP telephony. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.