I have a remote user who uses her 7961 cisco phone via an 871 router to connect to our phone network. She is having problems calling wireless phones(7920,7921), they can hear her but she cannot hear them. Calling desk phones is fine. Any help on why she cannot hear only from wireless phones is appreciated.
With XR 4.2.0 the ASR9000 is releasing a new line of hardware models. This amongst others is the RSP440, the next generation RSP with faster switch fabric along with Typhoon based Linecards, the next generation network processor.
The Cisco EPN system incorporates a network architecture designed to consolidate multiples services on a single Multiprotocol Label Switching (MPLS) transport network. This network is designed primarily based on...
Internet security is important with the increasing attacks that are happening every day. Many internet and browsing security solutions exist, but some are not very easy to use or maybe the question is how can I enable them?