Hi,I have seen and resolved this problem before.This is not MPLS problem rather any of the device between PE & CE i.e. the last mile (local loop).Kindly run an extended ping with various data patterns (i.e. 0x0000 0xffff 0x???? hex) with larger packe...
The minimum simple configuration for A800 competible with Cisco is as below:TENOR A800 GW <-> CISCO GWFORMAT: Prompt Settings Commentsconfig sys# country 1 Sets the country to anything other than US. countrycodec Deletes the...
Or if you dont have FXS ports (in Cisco), then you need a convertor (e.g. from pcphoneline website. The product name is VoIP Gateway FXS to FXO Port Converter)The connectivity example is: Cisco FXO Port Vonage FXS Port. It works perfectly!!!:D