I need a H.323 - H.320 Gateway solution.I've trying some hardware configurations on the Cisco Dynamic Configuration Tool and I came up with this:
Product Description Quantity
CISCO2901/K9 Cisco 2901 w/2 GE,4 EHWIC,2 DSP,256MB CF,512MB DRAM,IP Base1
S29NPEK9-15104M Cisco 2901-2921 IOS UNIVERSAL - NO PAYLOAD ENCRYPTION1
SL-29-UC-K9 Unified Communication License for Cisco 2901-29511
FL-CUBEE-5 Unified Border Element Enterprise License - 5 sessions1
FL-GK-2901 Gatekeeper Feature License -2901 platform1
VIC2-2BRI-NT/TE Two-port Voice Interface Card - BRI (NT and TE)2
PVDM3-16 16-channel high-density voice and video DSP module1
CAB-ACE AC Power Cord (Europe), C13, CEE 7, 1.5M1
CAB-AUX-RJ45 Auxiliary Cable 8ft with RJ45 and DB25M 1
CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F 1
PWR-2901-AC Cisco 2901 AC Power Supply 1
ISR-CCP-EXP Cisco Config Pro Express on Router Flash1
MEM-2900-512MB-DEF 512MB DRAM for Cisco 2901-2921 ISR (Default)1
MEM-CF-256MB 256MB Compact Flash for Cisco 1900, 2900, 3900 ISR1
SL-29-IPB-K9 IP Base License for Cisco 2901-2951 1
I want the Gateway to act as H.323 Gatekeeper aswell. I have 3 ISDN lines (that's why I need 2xVICs).
I have doubts about the DSPs and the License. According with some Cisco documents I read, I need TI C5510 DSPs or NM-HD2V (which supports C5510 DSPs) to make the videocalls work, but here I selected PVDM3-16, which I think hasn't the TI C5510. Should I install PVDM2 instead of PVDM3 with the adapter? Do I need the Unified Border Element Enterprise License? Does the Cisco 2901 fully support H.320 calls?
Thanks in advance,
The PVDM3 support all the features. You don't need any other type of DSP in the router.
You don't need the the CUBE license. You can read documenation to learn about IOS features.
All this being said if you only need an ISDN / IP videoconf gateway, maybe is better that you choose one from the dedicated line of products.