Download Siemens HIPATH V1.2.33 Specifications

hg-07.fm
Explorers
Voice Gateway
Nur für den internen Gebrauch
SIP Session Timer
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Use RFC 4028: RFC 4028 defines an expansion of the Session Initiation Protocol (SIP).
This expansion allows a periodic refresh of SIP sessions. The user agents and the proxies
can use the refresh to determine, whether the SIP session is still active.
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Session Expires (sec.): Defines the longest duration of an SIP session. The recommended
value is "1800". If possible the figure should not be below this value
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Minimum SE (sec.): Defines the shortest duration of an SIP session that is allowed (specified in seconds). The smallest value allowed is "90". The value "90" is also the default value.
Provider Calls
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Maximum possible number of callers via provider: Number of simultaneous calls via all activated providers. The maximum number depends on the data rate to the Internet and the
codec used.
Scenario: A number of trunks, e.g. 2 is created for each activated provider, which would
produce a figure of 8 trunks for 4 activated providers. If however the bandwidth is only available for 4 calls, then these parameters prevent a 5th call being set up and thereby a disruption to the payload.
Buttons
Click Apply followed by OK in the confirmation mask (save the new configuration status permanently with the Save icon in the control area).
7.5.3
Codec Parameters
You can set and view the settings for the G.711 A-law, G.711-µ-law, G.723, G.729A, and
G.729B codecs and for the T.38 Fax protocol.
Background information:
See Section 9.2, "Bandwidth Requirements in LAN/WAN Environments"
WBM path:
WBM > Explorers > Voice Gateway > Codec Parameters
Right-click Codec Parameters to display a menu containing the following entries:
> Display Codec Parameters
> Edit Codec Parameters
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A31003-H3580-M103-2-76A9, 01-2009
HiPath 3000/5000 V8 - HG 1500 V8, Administrator Documentation