Video calls over ISDN does not connect.

Check your internet speed at http://www.speedtest.net/
if it seems slow then your videos arent loading because your internet is not fast enough

When you use the internet you are using a connection to your ISP (Internet Service Provider) over some kind of line whether it is a phone line using a modem or a cable for a cable modem. ISDN is just another way that you connect to the internet. ISDN stands for Integrated Services Digital Network. ISDN is a digital phone connection system and is often used to give you higher and more reliable service. So, what they mean is to call your phone company and ask them to check your line, that is all they mean. Remember, the Internet itself is just a huge set of connections using an unbelievable number of types of connectivity from phone lines to space based relays and how you get there is through whatever line you have set up between you and your ISP. Does that help?

Name: AT&T MMS 
Homepage: http://mmsc.mobile.attwireless.net 
Gateway IP: 10.250.250.55 
Port 1: 8080 
Domain 1: blank 
Service Type 1: HTTP 
Gateway IP 2: 000.000.000.000 
Port 2: 0 
Domain 2: blank 
Service Type 2 WAP 
DNS 1: 000.000.000.000 
DNS 2: 000.000.000.000 
Time out: 5 Minutes 
CSD no 1: Blank 
Username: 1: blank 
Password 1: blank 
Speed (Bps) 9600 
Line Type 1: ISDN 
CSD no 2: blank 
User Name 2: blank 
Password 2 blank 
Speed (Bps) 2: 9600 
Line Type 2: ISDN 
GPRS APN: proxy 
User Name:blank 
Password:blank 
Should be same for internet to work. post again if not.

I’m happy to assist further over the phone at https://www.6ya.com/expert/steven_958e67a4edcc47d5

How many lines (circuits) do you have going to your system? Is it possible they are out of order? Give me your ISDN numbers and I'll try to connect to you. Where are you located? My e-mail address is [email protected]

Can you use a polycom vsx aptz-2p camera with an hdx 8000

Please confirm if you have made video call or audio call. There is an option in the called basic mode, if it is enabled then disable and check. ckeck with service provider for the bonding option. Last option you can try SW upgrade

The short answer is.... It is a T-1 Router/Firewall that works with ISDN and Frame Relay. It uses the V.35 and BRI interfaces and requires an external CSU/DSU. It is NOT compatable with Cable or DSL internet service providers.

Networking Configuration A network architecture is a set of standards for how computers are physically connected and how signals are passed between hosts. Some typical network architectures are described in the table below.
Network Architecture Description Ethernet Ethernet is a wired networking standard and is the most common networking architecture used in LANs (both in business and home networks). Dial-up Modem Dial-up networking is a common way to connect a computer (often your home computer) to a remote network, such as the Internet or a business network. A modem on each computer uses the phone lines to send and receive data. DSL (Digital Subscriber Line) DSL is a fast-growing alternative to dial-up networking to connect to the Internet. DSL uses regular phone lines to send digital broadband signals. ISDN (Integrated Services Digital Network) ISDN is another alternative to traditional dial-up that can be used to connect to the Internet or to directly communicate with another computer connected to the ISDN network. ISDN is more common in Europe than in the U.S. ISDN can use regular telephone wiring, but must be connected to a special ISDN network. Wireless Wireless networking uses radio waves or infrared light (with the air as the transmission medium) to send data between hosts. Wireless networks are common in homes, businesses, airports, and hotels. Most wireless networks connect into larger wired networks (such as LANs) which are in turn connected to the Internet. Communication between hosts on a network generally takes one of three forms:

• Simplex--one-way communication from a sender to a receiver.
• Half-duplex--two-way communication between two hosts. Communication only travels in one direction at a time.
• Duplex--two-way communication between hosts. Communication can travel in both directions simultaneously.

The user manual or user guide of the 660R-D1 is available on the zyxel.com site, if you go into the following path:
Support and downloads --> download library ---> up at the right hand side top you see a drop down menu with list of products, choose 660R Compact series. This brings you to the download page and you can choose out
Model : P-660R-D1
Version : 3.40
Language : English
OS : N/A
Release Date : 07-14-2006
Size : 7 MB

Citating the part from the manual that I think is important (see down at the bottom of this post the speeds, and the note that it may be influenced by your ISP standard. Ask your ISP what they use.):

1.1

The ZyXEL Device is an ADSL2+ gateway that allows super-fast internet access over analog (POTS) or digital (ISDN) telephone lines (depending on your model).
In the ZyXEL Device product name, "R" denotes an integrated router and "D" denotes a chip set standard.
Your ZyXEL Device product name ends with a number. Models ending in "1", for example P660R-D1, a denote a device that works over the analog telephone system, POTS (plain old telephone service). Models ending in "3" denote a device that works over ISDN (Integrated Services Digital Network). Models ending in "7" denote a device that works over T-ISDN (UR-2)

1.2

The DSL RJ-11 (ADSL over POTS models) or RJ-45 (ADSL over ISDN models) connects to your ADSL-enabled telephone line. The ZyXEL Device is compatible with the ADSL/ADSL2/ADSL2+ standards. Maximum data rates attainable for each standard are shown in the next table:

ADSL:
Up: 832 kbps Down: 8Mbps
ADSL2:
Up: 3,5Mpbs Down: 12Mpbs
ADSL2+:
Up: 3,5Mbps Down: 24Mbps

Note: if your ZyXEL Device does not support Annex M, the max ADSL2/2+ upstream data rate is 1,2Mbps.
ZyXEL Devices which work over ISDN do not support Annex M. The standard your ISP supports determines the maximum upstream and downstream speeds attainable. Actual speeds attained also depend on the distance from your ISP, line quality etc.


Please let me know if the above answered your question:)

configure Bri Board as trunk in MSN config.  Create isdn trunk and add bri port to this trunk. Create routing to this trunk for VC number.