Howto:Nokia E60 (WLAN/GSM) - SIP Testreport: Difference between revisions
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(New page: * SIP registration works with or without authentication. * Basic call works as long as the E60 gets an SDP offer with the initial INVITE. "Late offer/answer" does not work with E60. In res...) |
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* Basic call works as long as the E60 gets an SDP offer with the initial INVITE. "Late offer/answer" does not work with E60. In result multiple registration will not work with the E60. | * Basic call works as long as the E60 gets an SDP offer with the initial INVITE. "Late offer/answer" does not work with E60. In result multiple registration will not work with the E60. | ||
* Re-negotiation (e.g. after call transfer) does not work at all with the E60. | * Re-negotiation (e.g. after call transfer) does not work at all with the E60. | ||
Conclusion | |||
The E60 does not support the basic offer/answer model for media negotiation (according to RFC-3261) and is therefore not interoperable. | |||
Future software upgrades for E60 may improve things. | |||
Revision as of 09:25, 12 September 2008
- SIP registration works with or without authentication.
- Basic call works as long as the E60 gets an SDP offer with the initial INVITE. "Late offer/answer" does not work with E60. In result multiple registration will not work with the E60.
- Re-negotiation (e.g. after call transfer) does not work at all with the E60.
Conclusion The E60 does not support the basic offer/answer model for media negotiation (according to RFC-3261) and is therefore not interoperable. Future software upgrades for E60 may improve things.