Cart
0
Product
Products
(empty)
No products
To be determined
Shipping
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total shipping
To be determined
Total
New
Reduced price!
View larger
View larger
ETS 300 661-1 : 20001
M00044214
New product
ETS 300 661-1 : 20001
BROADBAND INTEGRATED SERVICES DIGITAL NETWORK (B-ISDN) - DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. TWO (DSS2) PROTOCOL - DIRECT DIALLING IN (DDI) SUPPLEMENTARY SERVICE - PART 1: PROTOCOL SPECIFICATION
European Telecommunications Standards Institute
In stock
More info
Abstract
B-ISDN UNI LAYER 3 signalling protocol for supplementary services, B-ISDN CS1.
General Product Information
| Document Type | Standard |
| Status | Current |
| Publisher | European Telecommunications Standards Institute |
| Committee | SPS 5 |
| Supersedes |
|