---

---

For more info

http://www.itu.int/ITU-D/asp/Events/ITU-BSNL-India/presentations/15-Access%20Technology%20Protocol%20-V5_2.pdf

---

Posted by Hash007

please visit
en.wikipedia.org/wiki/V5_interface

---

Posted by waqasahmad

In general a protection protocol, operated on two separate data links for security reasons, is defined to manage the protection switching of communication channels in case of link failures.

---

Posted by HamidAliKhan

For details visit:

www.en.wikipedia.org/wiki/V5_interface
www.protocols.com/pbook/v5.htm

---

Posted by sagitraz

---

Posted by kk

• A bearer channel connection protocol establishes and de-establishes bearer connections required on demand, identified by the signalling information, under the control of the Local Exchange.
• A link control protocol is defined for the multi-link management to control link identification, link blocking and link failure conditions.
• A protection protocol, operated on two separate data links for security reasons, is defined to manage the protection switching of communication channels in case of link failures.

---

Posted by tom