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1
Softswitch : architecture for VoIP
McGraw-Hill
Frank Ohrtman
softswitch
network
signaling
gateway
voip
engineering
companies
architecture
subject
library
reserved
downloaded
www.digitalengineeringlibrary.com
switch
telephone
networks
pstn
server
providers
protocol
features
market
ss7
figure
switches
distance
traffic
gateways
transport
provider
switching
packet
routing
broadband
protocols
function
qos
switched
technology
mgc
provides
percent
reliability
technologies
telephony
npv
packets
ds0s
circuit
stupid
年:
2003
語言:
english
文件:
PDF, 2.34 MB
你的標籤:
0
/
0
english, 2003
2
Softswitch: Architecture for VoIP
McGraw-Hill Professional
Frank Ohrtman
softswitch
network
signaling
gateway
voip
engineering
companies
architecture
subject
library
reserved
downloaded
www.digitalengineeringlibrary.com
switch
telephone
networks
pstn
server
providers
protocol
features
market
ss7
figure
switches
distance
traffic
gateways
transport
provider
switching
packet
routing
broadband
protocols
function
qos
switched
technology
mgc
provides
percent
reliability
technologies
telephony
npv
packets
ds0s
circuit
stupid
年:
2002
語言:
english
文件:
PDF, 2.35 MB
你的標籤:
0
/
0
english, 2002
3
Cisco - Advanced voiceband modem configuration and Troubleshooting 210
Cisco Systems
cisco
systems
1081_06f9_c2
modem
presentation_id.scr
reserved
analog
circuit
client
modems
modulation
speed
pcm
bps
pstn
dte
dce
speeds
carrier
disconnect
ds0
rbs
signal
cont
ios
qam
switch
initiated
k56flex
network
symptom
calls
firmware
microcom
rate
wants
desired
pads
server
standard
amplitude
bits
connections
debug
disconnection
modulations
premature
causes
compensation
ds0s
年:
1998
語言:
english
文件:
PDF, 1.33 MB
你的標籤:
0
/
0
english, 1998
4
Cisco - Introduction to Dial Services 201
Cisco Systems
1018_05f9_c2
cisco
systems
switch
analog
signaling
pstn
reserved
scr
channels
56k
modem
bits
bri
conversion
enterprise
isp
synchronization
mobile
values
circuits
converted
circuit
client
isdn
network
noise
sampling
timeslot
8khz
adapter
binary
ccs
crosstalk
dedicated
delivered
ds0s
framing
frequency
operating
router
samples
session
signal
telephone
terminal
1.544mbps
16kbps
2.048mbps
4.8kbps
年:
1998
語言:
english
文件:
PDF, 838 KB
你的標籤:
0
/
0
english, 1998
1
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