Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Licensing Requirements and Limitations for CT1/PRI Interfaces
Involved Network Elements
None.
Licensing Requirements
CT1/PRI interfaces are a basic capability of an AR router and are not under license control.
Hardware Requirements
This section is applicable to all models. For details about differences for specific models, see the description in the corresponding section.
Feature Limitations
The 1E1/T1-M and 2E1/T1-M interface cards support CT1/PRI interfaces. For the mapping between the device and interface card, see 1E1/T1-M (1-Port Channelized E1/T1/PRI/VE1 Multiflex Trunk Interface Card) or 2E1/T1-M (2-Port Channelized E1/T1/PRI/VE1 Multiflex Trunk Interface Card - SIC) in the NetEngine AR Get to Know the Product-Hardware Description-Cards-E1/T1 Card.