Signaling System No 7 Protocol Architecture And Sevices part 2 ppt
Signaling System No.7 Protocol Architecture And Sevices part 2 ppt
... 2
, "Standards."
Table 1-1. Tones Used to Create DTMF Signals
120 9 Hz 1336 Hz 1 477 Hz 1633 Hz
6 97 Hz 1 2 3 A
77 0 Hz 4 5 6 B
8 52 Hz 7 8 9 C
941 Hz * 0 # D
Subscriber Signaling ... Associated
Signaling (CAS) techniques and systems. However, for the past two decades, it has
been replaced with Common Channel Signaling (CCS) systems. Apart from a rare
trace...
Signaling System No.7 Protocol Architecture And Sevices part 22 pptx
... continuity test in North
America:
• 20 10 Hz from the originating exchange
• 1 72 0 Hz from the terminating exchange (transceiver method only)
Another example of the COT tone frequency is 20 00 Hz, which ... with non-SS7 facilities (for example, MF trunks). Interworking
with non-SS7 facilities can limit or prohibit the capability of supplementary
services or certain call types that re...
Signaling System No.7 Protocol Architecture And Sevices part 28 ppt
... that are specified by the ITU-T.
Table 9- 12. ITU-T Specified Subsystem Numbers [60
]
Bits
8 7 6 5 4 3 2 1 Subsystem
0 0 0 0 0 0 0 0 SSN not known/not used
0 0 0 0 0 0 0 1 SCCP management ... Code, and Mobile Subscriber Identity Number (MSIN). The E .21 4
standard is a hybrid number with the Country Code and National Destination Code
from E.164 and the MSIN from E .21 2. The...
Signaling System No.7 Protocol Architecture And Sevices part 39 ppt
... called party is being alerted.
Customized Announcement (10000011)— Used to identify a customized
announcement that is not part of the standard announcements. It includes an
Announcement Set and ... parameter.
Standard Announcement (10000010)— Indicates one of the standard
announcements, which include:
• Out of Band (01)— Customer is not subscribed to this zone or band.
• Vacant Cod...
Signaling System No.7 Protocol Architecture And Sevices part 44 ppt
...
interfaces and SS7/C7 protocols that are used in the NSS and BSS.
Figure 12- 1
shows a general GSM architecture to illustrate the scope and the
entities that comprise the three subsystems.
Figure 12- 1. ... Base Station Subsystem
Application Part (BSSAP) and Mobile Application Part (MAP)—are applications
(subsystems) that utilize the underlying functionality of the SS7 pr...
Signaling System No.7 Protocol Architecture And Sevices part 54 ppt
...
configuration.
Figure 14 -22 . Example of M2PA Used Between Two SGs
[View full size image]
M2PA and M2UA Comparison
M2PA and M2UA are similar in that they both support the MTP Level 2 primitive
boundary ... IID 2) using normal (the default) alignment.
Figure 14 -20 . M2UA Message Flow Example
M
TP Level 2 Peer Adaptation (M2PA)
Similar to the M2UA layer, the MTP Lev...
Signaling System No.7 Protocol Architecture And Sevices part 60 ppt
... tests
2. 3.x [90
].
• Q .78 3 [89] covers TUP [64]
• Q .78 4.1 [90] covers ISUP [75 78 , 80–81]
• Q .78 5 [91] covers ISUP Supplementary Services [69]
• Q .78 6 [ 92] covers SCCP [58–63]
• Q .78 7 [93] ... MTP3b (Q .22 10), monitoring and
simulation of IU UP (TS25.415), monitoring and simulation of RANAP
(TS25.413), in addition to providing monitoring, and simulation and emu...
Signaling System No.7 Protocol Architecture And Sevices part 66 pptx
... circuit and to
transmit number and other information
related to the routing and the handling of
a call.
RSC
0 0 0 1 0 0 1 0
Reset Circuit Sent when an exchange does not know
the state of a particular ... by UK ISUP [41]
• (NS 67) — Messages not supported in ITU-T international ISUP
• Q .76 7 [81] (NI99)— Messages new in ITU-T ISUP 1999
• (NI 97) — Messages new in ITU ISUP 19 9...
Signaling System No.7 Protocol Architecture And Sevices part 3 pps
... therefore, signaling is sent above the 3400 Hz
(and below 4000 Hz). This is known as out-of-band signaling and is used in R2 for
supervisory signaling. Unlike with in-band signaling, no contention ... implemented using the following related systems:
• Bell Systems MF, R2, R1, and C5.
• Single-frequency (SF) in-band and out-of-band signaling
• Robbed bit signaling
The...
Signaling System No.7 Protocol Architecture And Sevices part 4 potx
... digital CAS signaling.
The only CCS systems that have been implemented to date are Signaling Systems
N
o. 6 and No. 7 (SS6 and SS7). The ITU for the international network originally
standardized ... telecommunications standards and for Internet
standards. These two worlds are now intersecting, creating the need for additional
standards to address new architectures, protocols,...