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Thursday, September 04, 2008

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Voice2: SIP Voice Gateway

Thu, 26 Jun 2008 18:48:59 +0000
Úgy néz ki mostanában csak Voice-al kell foglalkoznom. Sajnos ez a terület elég új nekem de már a CCVP slide-jait nézegetem:)  A mai feladat az volt, hogy egy Cisco 2851-es router SIP hívásokat fogadjon, és 4 darab E1-es trönkön küldje tovább azokat egy Avaya alközpontnak. Ez 120 hívást jelent, és g729 esetén 240 DSP-re van ...]

Gateway registration to gatekeeper

Tue, 01 Aug 2006 03:38:20 +0000
For a gateway to register with a gatekeeper, there should be at least one voip dial-peer defined in the gateway.
If it is a CME router, then when you define ephones, that will create dial-peer and hence that will work fine.

Stop gap for SQL Injection attacks under IIS - URL Scan

Wed, 27 Aug 2008 08:17:28 +0000
SQL injection attacks are becoming more and more of an issue. The trouble is, some companies may have old systems vulnerable to injection attacks and to apply fixes to that code to ensure its security may take weeks of development.
How do you create a safe guard stop gap between those weeks of development? - URL ...]

Keepalive timers

Wed, 12 Jul 2006 00:12:10 +0000
Station KeepAlive Interval
Keepalive between phones and Primary Call processing server
Defauit: 30 sec
Station and Backup Server KeepAlive Interval
Keepalive between phones and Secondary Call processing server
Default: 60 sec

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