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Voice Platform Media Control Platform Release Notes

Voice Platform Media Control Platform is part of 9.x starting in
Release Date Release Type Restrictions AIX Linux Solaris Windows
07/03/19 Hot Fix X X

Helpful Links

What's New

This release includes the following enhancement:

  • Two Media Control Platform (MCP) Fetching Module (FM) configuration options, [fm] forbid_connection_reuse and [fm] dns_cache_timeout, have been added so that the reuse of the TCP/HTTP connections to web servers and DNS results caching can be controlled.
    libcurl, used by FM, caches the connections and reuses them if they are idle for less than 118 seconds. Also, when a cached connection is used, DNS lookup is not performed. Hence, DNS change for a hostname will not be picked up and the connection to the new address will not occur.
    • [fm] forbid_connection_reuse: If set to 1, connections will not be reused. If set to 0 (default), connections will be reused if possible.
    • [fm] dns_cache_timeout: This option sets the DNS cache timeout in seconds. The default value is 60 (seconds). If set to 0, DNS lookup is made for each new connection. If set to -1, DNS cache entries will be valid forever. The TTL property of DNS entries are not used by FM/libcurl.

Resolved Issues

This release contains the following resolved issues:

Buffered dual-tone multifrequency (DTMF) digits are no longer discarded when hitting a VoiceXML input item, if the <mark> tag happens to be the first one in the prompt list. Previously, they were wrongly discarded in such a scenario. (GVP-39523)

Upgrade Notes

No special procedure is required to upgrade to release

This page was last edited on April 29, 2020, at 10:24.
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