'Message transfer part' presentation slideshows

VoIP and SS7

VoIP and SS7. Chapter 7. Basic functional parts of the PSTN. PSTN. Switching in exchanges. Transmission (PDH, SDH). Databases in the network (HLR). Subscriber signalling (analog or ISDN=DSS1). Network-internal signalling (SS7). PDH and SDH transmission bit rates.

1.48k views • 111 slides

Telecoms Networks

715 views • 62 slides

COMMON CHANNEL SIGNALING (CCS#7)

COMMON CHANNEL SIGNALING (CCS#7). CONTENT. 1)Introduction. 2)signaling. 3)Types of signaling. 4)Use of signal. 5)Transmitting part. 6)CAS & CCS7 7)Features of ccs#7 signaling. 8)The function of signaling are as follows. 9)CCS principle. 10)MTP & TUP. 11)Advantage of ccs7,Disadvantage.

1.58k views • 20 slides